TY - CHAP A1 - Goldhammer, Michael A1 - Hubert, Andreas A1 - Köhler, Sebastian A1 - Zindler, Klaus A1 - Brunsmann, Ulrich A1 - Doll, Konrad A1 - Sick, Bernhard T1 - Analysis on Termination of Pedestrians‘ Gait at Urban Intersections T2 - Intelligent Transportation Systems (ITSC), 2014 IEEE 17th International Conference on KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2014 U6 - https://doi.org/10.1109/ITSC.2014.6957947 SP - 1758 EP - 1763 PB - IEEE CY - Qingdao, China ER - TY - PAT A1 - Zindler, Klaus A1 - Kocherscheidt, Hans T1 - Active vehicle wheel suspension having a linear motor KW - Elektrolinearmotor KW - Radaufhängung Y1 - 2005 ER - TY - PAT A1 - Zindler, Klaus A1 - Kocherscheidt, Hans T1 - Aktive Fahrzeug-Radaufhängung mit einem Linearmotor KW - Elektrolinearmotor KW - Radaufhängung Y1 - 2004 ER - TY - INPR A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - An H∞-based approach to complete modal synthesis ensuring robust steady state accuracy KW - Robuste Regelung Y1 - 1996 ER - TY - INPR A1 - Zindler, Klaus T1 - Entwurf einer robusten Regelung nach der µ-Synthese am Beispiel eines primärseitig verstellbaren Hydrogetriebes KW - Robuste Regelung KW - Flüssigkeitsgetriebe Y1 - 1994 ER - TY - GEN A1 - Zindler, Klaus A1 - Schreiner, Brian A1 - Pfenning, Fabian T1 - Autonome Ausweichmanöver zum Schutz von Fußgängern T2 - Seminar "Fahrzeugregel- und Fahrzeugsicherheitssysteme" KW - Fahrerassistenzsystem KW - Passive Sicherheit Y1 - 2012 VL - 2012 IS - November CY - Obernburg ER - TY - GEN A1 - Zindler, Klaus A1 - Hahn, Stefan T1 - Automatisierter Test von Fahrzeugsicherheitssystemen T2 - Seminar "Fahrzeugregel- und Fahrzeugsicherheitssysteme" KW - Fahrerassistenzsystem KW - Passive Sicherheit Y1 - 2012 VL - 2012 IS - November CY - Obernburg ER - TY - CHAP A1 - Zindler, Klaus T1 - Eine Strategie zur Erlangung robuster Stabilität unter Nutzung der Freiheitsgrade beim Entwurf für Mehrgrößensysteme T2 - Kolloquium des Max-Planck-Instituts für Dynamik komplexer technischer Systeme, Magdeburg, Januar 1999 KW - Robuste Regelung Y1 - 1999 VL - 1999 ER - TY - GEN A1 - Zindler, Klaus T1 - Das mechatronische Fahrwerkkonzept T2 - Vortrag im Forschungs- und Innovationszentrum der BMW AG KW - Kraftfahrzeug KW - Fahrwerk KW - Vortrag Y1 - 2002 VL - 2002 IS - Januar CY - München ER - TY - CHAP A1 - Zindler, Klaus T1 - Federn, Dämpfen, Stabilisieren - Beispiele für den Einsatz moderner Regelungstechnik in der Mechatronik T2 - Forum für Forschung und Wirtschaft der Industrievereinigung Odenwaldkreis, Michelstadt, Januar 2008 KW - Regelungstechnik KW - Mechatronik Y1 - 2008 VL - 2008 ER - TY - GEN A1 - Zindler, Klaus T1 - "Federn, Dämpfen, Stabilisieren" - Moderne Regelungstechnik in der Mechatronik T2 - Vortragsreihe "Verstandene Technik Begeistert" KW - Regelungstechnik KW - Mechatronik KW - Vortrag Y1 - 2009 VL - 2009 CY - Aschaffenburg ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - Vollständig Modale Synthese robuster PI-Mehrgrößenregelungen unter Verwendung eines H∞-Kostenfunktionals T2 - Workshop des VDI/VDE GMA-Fachausschusses 1.4 "Theoretische Verfahren der Regelungstechnik", Interlaken, Schweiz, September 1996 KW - Robuste Regelung Y1 - 1996 VL - 1996 SP - 253 EP - 261 ER - TY - INPR A1 - Korn, Ulrich A1 - Zindler, Klaus T1 - Vollständige Modale Synthese robuster Regelungen mittels Optimierung eines H∞-Kostenfunktionals KW - Robuste Regelung Y1 - 1995 ER - TY - CHAP A1 - Zindler, Klaus T1 - Vollständige Modale Synthese robuster Regelungen unter Verwendung eines H∞-Kostenfunktionals T2 - Kolloquium des Deutschen Zentrums für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, April 1997 KW - Robuste Regelung Y1 - 1997 VL - 1997 ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - Vollständige Modale Synthese robuster Regelungen mittels Optimierung eines H∞-Kostenfunktionals T2 - 30. Regelungstechnisches Kolloquium, Boppard, Februar 1996 KW - Robuste Regelung Y1 - 1996 VL - 1996 ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - An H∞-optimization approach to complete modal synthesis of robustly stable output feedback controllers T2 - Proceedings of the 3rd International Symposium on Methods and Models in Automation and Robotics, Miedzyzdroje, Poland, September 1996 KW - Robuste Regelung Y1 - 1996 VL - 1996 SP - 377 EP - 382 ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - A general design structure for the complete modal synthesis of robust, dynamic controllers T2 - Proceedings of the 4th International Symposium on Methods and Models in Automation and Robotics, Miedzyzdroje, Poland, 1997 KW - Robuste Regelung Y1 - 1997 VL - 1997 SP - 173 EP - 178 ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - An H∞-based approach to complete modal synthesis of low order, robust controllers T2 - Proceedings and Preprints of the 1997 Advanced Summer Institute - ASI'97, Annual Conference of ESPRIT ICIMS-NOE, Life Cycle Approaches to Production Systems: Management, Control, Supversision, volume 1, Budapest, Hungary, July 1997 KW - Robuste Regelung Y1 - 1997 VL - 1997 ER - TY - CHAP A1 - Zindler, Klaus A1 - Korn, Ulrich T1 - An H∞-based approach to complete modal synthesis confirming robust steady state accuracy T2 - Proceedings of the IFAC Conference On Control Of Industrial Systems, "Control for the Future and Youth", Belfort, France, 20.-22. Mai 1997 KW - Robuste Regelung Y1 - 1997 SN - 1474-6670 VL - 1997 IS - 30(6) SP - 635 EP - 640 PB - PERGAMON, an Imprint of Elsevier Science ER - TY - CHAP A1 - Korn, Ulrich A1 - Zindler, Klaus T1 - Entwurf robust stabiler linearer Regler bei parametrischer Modellunsicherheit mittels Vollständiger Modaler Synthese T2 - VDI/VDE GMA-Fachausschuss 1.4 "Theoretische Verfahren der Regelunsgtechnik", Workshop Interlaken, Schweiz, September 1999 KW - Robuste Regelung Y1 - 1999 ER - TY - JOUR A1 - Korn, Ulrich A1 - Zindler, Klaus T1 - Vollständig Modale Synthese robust stabiler Ausgangsrückführungen unter Verwendung eines H∞-Kostenfunktionals JF - at - Automatisierungstechnik KW - Robuste Regelung Y1 - 1997 U6 - https://doi.org/10.1524/auto.1997.45.6.290 VL - 45 IS - 6 SP - 290 EP - 298 PB - De Gruyter ER - TY - CHAP A1 - Zindler, Klaus T1 - Erzielbare Komfortverbesserung mit aktiven Federungen unter Verwendung einer Sky-Hook-Regelstrategie T2 - Vortrag im Forschungs- und Innovationszentrum der BMW AG, München, Juni 2002 KW - Kraftfahrzeugfederung Y1 - 2002 VL - 2002 ER - TY - CHAP A1 - Zindler, Klaus T1 - Entwicklungspotential aktiver Fahrzeugfederungen T2 - IFAT-Kolloquium, Otto-von-Guericke-Universität Magdeburg KW - Kraftfahrzeugfederung Y1 - 2001 ER - TY - CHAP A1 - Debor, Sebastian A1 - Borgeest, Kai A1 - Imhof, Christopher T1 - Evolutionäre Algorithmen bei der Optimierung und beim Test mobiler Roboter N2 - Wir stellen einen neuen Ansatz vor um den Test und die Optimierung von Steuergeräten mit evolutionären Verfahren zu automatisieren und zu vereinfachen. Hierfür wurde ein Simulationsmodell des Testroboters erstellt, das den Optimierungsalgorithmen als Stützfunktion dient. Die Kombination der Simulation mit evolutionären Algorithmen erlaubt eine schnelle und systematische Auswertung der Roboterbewegungen, um optimierte Bewegungsparameter zu erhalten. Anhand der Optimierungsergebnisse kann die Fahrzeugsteuerung des Testfahrzeugs angepasst werden. Dieser neue Optimierungsansatz ist eine kostensparende, strukturierte und einfache Alternative zu aktuell eingesetzten Optimierungsprozeduren. KW - Mobilroboter, evolutionäre Algorithmen KW - Mobiler Roboter KW - Evolutionärer Algorithmus Y1 - 2015 SP - 337 EP - 356 CY - Jena ER - TY - CHAP A1 - Borgeest, Kai A1 - Schneider, Peter Josef T1 - Comparison of Control Strategies by the Example of the Cooling Fan Control of a Mobile Machine T2 - Handbook of research on advancements in robotics and mechatronics N2 - In order to compare different control strategies the cooling system of a mobile machine has been chosen. The example control problem was to run the cooling system for m control variables and with n≤m correction variables in a way to minimize power in order to save energy and to reduce fan noise while maintaining sufficient cooling. The plant is nonlinear. Three different kinds of controllers have been investigated in several variations, i.e. fuzzy control, PI(D) and model predictive control (MPC). 14 different criteria have been used for evaluation. In many respects a linear controller with fuzzy prediction proved best, in particular the prediction model can handle nonlinear properties of the plant. KW - Fuzzy-Regelsystem KW - Baumaschine KW - Construction Machine, Defuzzification, Fan Control, Fan Noise, Feedforward, Fuzzy Control, Fuzzification, Mamdani, Model Predictive Control, MPC, Nonlinear System, PI Control, PID Control Y1 - 2014 SN - 978-1-4666-7388-5 SP - 500 EP - 526 PB - IGI Global CY - Hershey, PA, USA ER - TY - CHAP A1 - Hahn, Stefan A1 - Zindler, Klaus A1 - Jumar, Ulrich T1 - Ein neues Regelungskonzept zur Funktionsprüfung vorausschauender Fahrzeugsicherheits- und Fußgängerschutzsysteme im automatisierten Fahrversuch T2 - 7. Tagung Fahrerassistenz KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2015 VL - 2015 ER - TY - CHAP A1 - Hahn, Stefan A1 - Zindler, Klaus A1 - Doll, Konrad A1 - Jumar, Ulrich T1 - New Control Scheme for a Lane-Keeping Evasive Maneuver Exploiting the Free Space Optimally T2 - Proceedings of the 20th International Conference on Methods and Models in Automation and Robotics,Miedzyzdroje, Poland, 24-27 August, 2015 KW - Fahrerassistenzsystem Y1 - 2015 SP - 856 EP - 861 ER - TY - RPRT A1 - Zindler, Klaus A1 - Hahn, Stefan A1 - Heinlein, Sven A1 - Geiß, Niklas T1 - Regelung von Testfahrzeugen und Testvorrichtungen zur standardisierten Funktionsüberprüfung vorausschauender Fahrzeugsicherheits- und Fußgängerschutzsysteme KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2014 ER - TY - JOUR A1 - Hahn, Stefan A1 - Zindler, Klaus A1 - Jumar, Ulrich T1 - Nonlinear model-based track guidance of user-defined points at the vehicle front JF - Control Engineering Practice KW - Fahrerassistenzsystem Y1 - 2015 VL - 2015 IS - August SP - 98 EP - 112 PB - Elsevier ER - TY - PAT A1 - Speit, Burkard A1 - Wolff, Silke A1 - Döhring, Thorsten T1 - Lead-containing space glass, its production and use N2 - The invention relates to a lead-containing space glass, its production and use. The optical glasses have increased refractive indices and are useful for making space-saving and light-weight imaging optics with lenses of different glass types for use in different objects travelling in space. The optical glasses are suitable for production of optics having low total weight, which is decisive for space applications. These space glasses have high UV- and VIS-transmittance in a range of between 300 and 800 nm and high stability of transmittance over a period of years, because their aging has been greatly limited. KW - Optisches Glas KW - Raumfahrt KW - glass KW - space KW - satellite Y1 - 2015 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=CN&NR=101928104B&KC=B&FT=D&ND=4&date=20150318&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Speit, Burkard A1 - Wolff, Silke A1 - Döhring, Thorsten T1 - Lead-containing space glass, its production and its use N2 - The invention relates to a lead-containing space glass, its production and its use. The optical glasses have increased refractive indices and are useful for making space-saving and light-weight imaging optics with lenses of different glass types for use in different objects travelling in space. The optical glasses are suitable for production of optics having low total weight, which is decisive for space applications. These space glasses have high UV- and VIS-transmittance in a range of between 300 and 800 nm and high stability of transmittance over a period of years, because their aging has been greatly limited. KW - Optisches Glas KW - Raumfahrt KW - glass KW - space KW - satellite Y1 - 2015 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=CN&NR=101928103B&KC=B&FT=D&ND=4&date=20150318&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Döhring, Thorsten A1 - Mitra, Ina T1 - OPTICAL COMPONENT N2 - To provide an optically uniform quality component which is a large size optical transparency component such as a lenz, prism, mirror or the like. ;SOLUTION: The optical component comprises an optical glass which comprises 35 to 70 wt.% SiO2, 17 to 35 wt.% Al2O3, 3 to 17 wt.% P2O5, 0 to 6 wt.% Li2O, 0.5 to 4 wt.% MgO, 0.5 to 3 wt.% ZnO, a maximum of 1 wt.% CaO, a maximum of 0.5 wt.% BaO, 0.5 to 6 wt.% TiO2, 0.5 to 3 wt.% ZrO2, 0 to 1 wt.% Na2O, 0 to 1 wt.% K2O, a maximum of 2 wt.% of refining agents, and a maximum of 1 wt.% of a coloring oxide and other impurities, and has at least 50 mm maximum thickness. KW - glass KW - ceramic KW - optic KW - transmission KW - Optisches Glas Y1 - 2012 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=JP&NR=4966271B2&KC=B2&FT=D&ND=4&date=20120704&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Speit, Burkard A1 - Wolff, Silke A1 - Döhring, Thorsten T1 - Verre spatial contenant du plomb, ses production et utilisation N2 - The optical glasses have increased refractive indices and are useful for making space-saving and light-weight imaging optics with lenses of different glass types for use in different objects travelling in space. The optical glasses are suitable for production of optics having low total weight, which is decisive for space applications. These space glasses have high UV- and VIS-transmittance in a range of between 300 and 800 nm and high stability of transmittance over a period of years, because their aging has been greatly limited. KW - glass KW - space KW - satellite KW - Optisches Glas KW - Raumfahrt Y1 - 2014 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=FR&NR=2946976B1&KC=B1&FT=D&ND=4&date=20140214&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Schäfer, Martin A1 - Döhring, Thorsten A1 - Seibert, Volker A1 - Westerhoff, Thomas A1 - Nowak, Hans-Joachim T1 - Mirror supporting substratum for e.g. terrestrial observation, has spacers defined between one set of recesses and/ or two set of recesses, where part of one set of spacers has width different from width of part of other set of spacers N2 - The substratum (1) has two set of recesses (2, 3, 4, 7, 8) formed in a rear face (16), where the substratum is produced from a monolithic block of material including a lithium- aluminum- silicon type glass ceramic material. Set of spacers (5, 6, 9, 10) are defined between one set of recesses (2, 3, 4) and/ or the two set of recesses. A part of one set of spacers (5, 6) defined by the former recesses has width different from width of a part of other set of spacers (9, 10) defined by the latter recesses. KW - astronomy KW - mirror KW - lightweight KW - Zerodur KW - ceramic KW - Spiegeloptik KW - Raumfahrt Y1 - 2015 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=FR&NR=2935178B1&KC=B1&FT=D&ND=5&date=20150313&DB=EPODOC&locale=de_EP ER - TY - PAT A1 - Schäfer, Martin A1 - Döhring, Thorsten A1 - Seibert, Volker A1 - Westerhoff, Thomas A1 - Nowak, Hans-Joachim T1 - Substrate for a mirror support with reduced weight as well as mirror with reduced-weight mirror support N2 - Diesen Text übersetzen Erste Seite Clipping von US8911098 (B2) In a substrate, particularly in a substrate for a mirror support, in which recesses are introduced in one surface, preferably in the back side of the substrate, as a result of which, in particular, bridging pieces are defined between the recesses, in order to achieve the situation that despite a reduced weight, a high rigidity still remains, which means only a slight sagging after its correct uptake in a holding device provided for it, it is provided that at least one first portion of the bridging pieces has a width that is different than a second portion of the bridging pieces. KW - astronomy KW - mirror KW - lightweight KW - Zerodur KW - ceramic KW - Spiegeloptik KW - Raumfahrt Y1 - 2014 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=8911098B2&KC=B2&FT=D&ND=5&date=20141216&DB=EPODOC&locale=de_EP ER - TY - PAT A1 - Schäfer, Martin A1 - Döhring, Thorsten A1 - Seibert, Volker A1 - Westerhoff, Thomas A1 - Nowak, Hans-Joachim T1 - SUBSTRATE FOR MIRROR SUPPORT WITH REDUCED WEIGHT AND MIRROR PROVIDED WITH MIRROR SUPPORT WITH REDUCED WEIGHT N2 - To provide a substrate for a mirror support, in which there still remains a high rigidity, despite a reduced weight. ;SOLUTION: In a substrate, particularly in a substrate for a mirror support, in which recesses are introduced in one surface, preferably in the back side of the substrate, as a result of which, in particular, bridging pieces are defined between the recesses, in order to achieve the situation in which despite a reduced weight, a high rigidity still remains, which means only a slight sagging after the correct take-in of the substrate in a holding device provided for it, at least one first position of the bridging pieces includes a width that is different from a second portion of the bridging pieces. KW - astronomy KW - mirror KW - lightweight KW - Zerodur KW - ceramic KW - Spiegeloptik KW - Raumfahrt Y1 - 2013 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=JP&NR=5244050B2&KC=B2&FT=D&ND=4&date=20130724&DB=EPODOC&locale=de_EP ER - TY - PAT A1 - Speit, Burkard A1 - Wolff, Silke A1 - Döhring, Thorsten T1 - Lead-containing space glass, its production and use N2 - The space glasses have a composition, in wt. % based on oxide content, including SiO2, 12-45; B2O3, 0-4; Al2O3, 0-4; TiO2, 0-5; PbO, 50-82; Na2O, 0-4; K2O, 0-8; and at least 0.1 wt. % of a total amount of at least three doping agents selected from CeO2, MoO3, Bi2O3, WO3, Ag2O, SnO2, Sb2O3 and As2O3. Light-weight and space-saving optical systems for outer space applications can be made with these space glasses, which have high UV- and VIS-transmittance and high transmittance stability, because of their high radiation resistance based on their dopant content. A preferred process for making the space glass includes melting the above-stated oxide ingredients in a quartz crucible at 1050 DEG C. to 1200 DEG C. to form a melt and refining the melt at 1230 DEG C. to 1350 DEG C. KW - glass KW - space KW - satellite KW - Optisches Glas KW - Raumfahrt Y1 - 2014 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=8431501B2&KC=B2&FT=D&ND=5&date=20130430&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Speit, Burkard A1 - Döhring, Thorsten A1 - Wolff, Silke T1 - Lead-containing space glass, its production and use N2 - The space glass has a composition, in wt. % based on oxide content, of: SiO2, 5-65; B2O3, 0-40; Al2O3, 0-12; PbO, 25-50; Na2O 0-8; K2O, 0-20; Sigma alkali metal oxides, at least 0.25; and at least 0.1 wt. % of a total amount of three or more doping agents selected from CeO2, MoO3, Bi2O3, WO3, Ag2O, SnO2, Sb2O3 and As2O3. In addition, it contains one or more of the following doping agents in the following amounts: at most 1 wt. %, CeO2; at most 0.02 wt. %, As2O3; at most 0.3 wt. %, Sb2O3; and at most 0.5 wt. %, SnO2. Light-weight optical systems for space are made from it, because of its high radiation resistance. A preferred process for making space glass includes melting the oxide starting ingredients at 1050 DEG C. to 1200 DEG C. to form a melt and refining the melt at 1230 DEG C. to 1350 DEG C. KW - glass KW - space KW - satellite KW - Optisches Glas KW - Raumfahrt Y1 - 2013 UR - http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=8431500B2&KC=B2&FT=D&ND=4&date=20130430&DB=EPODOC&locale=en_EP ER - TY - PAT A1 - Speit, Burkard A1 - Döhring, Thorsten A1 - Wolff, Silke T1 - Lead-containing space glass, its production and use N2 - The optical glasses have increased refractive indices and are useful for making space-saving and light-weight imaging optics with lenses of different glass types for use in different objects travelling in space. The optical glasses are suitable for production of optics having low total weight, which is decisive for space applications. These space glasses have high UV- and VIS-transmittance in a range of between 300 and 800 nm and high stability of transmittance over a period of years, because their aging has been greatly limited. KW - glass KW - space KW - satellite KW - Optisches Glas KW - Raumfahrt Y1 - 2014 UR - http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140214&DB=EPODOC&locale=en_EP&CC=FR&NR=2946977B1&KC=B1&ND=4 ER - TY - JOUR A1 - Heinlein, Sven A1 - Hahn, Stefan A1 - Zindler, Klaus T1 - Control methods for automated testing of preventive pedestrian protection systems JF - International Journal of Vehicle Systems Modelling and Testing KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2015 VL - 10 IS - 2 SP - 127 EP - 147 PB - Inderscience Enterprises ER - TY - JOUR A1 - Blank, Andreas A1 - Hahn, Stefan A1 - Heinlein, Sven A1 - Zindler, Klaus T1 - Development of a test rig for the precise positioning of a pedestrian dummy in driving tests JF - International Journal of Vehicle Safety KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2015 VL - 2015 IS - 2 SP - 144 EP - 164 PB - Inderscience Enterprises ER - TY - JOUR A1 - Blank, Andreas A1 - Zindler, Klaus T1 - Vorsicht, Auto - Lineareinheiten bewegen Fußgängerattrappen JF - mda - messtec drives Automation KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2015 VL - 23 IS - 3 SP - 28 EP - 29 PB - Wiley-VCH Verlag ER - TY - CHAP A1 - Lieb, Florian T1 - Audio Inpainting Using M-Frames T2 - Current Trends in Analysis and Its Applications N2 - Classical short-time Fourier constructions lead to a signal decomposition with a fixed time-frequency resolution. However, having signals with varying features, such time-frequency decompositions are very restrictive. A more flexible and adaptive sampling of the time-frequency plane is achieved by the nonstationary Gabor transform. Here, the resolution can evolve over time or frequency, respectively, by using different windows for the different sampling positions in the time or frequency domain (Multiwindow-frames). This adaptivity in the time-frequency plane leads to a sparser signal representation. In terms of audio inpainting, i.e., filling in blanks of a depleted audio signal, sparsity in some representation space profoundly influences the quality of the reconstructed signal. We will compare this quality using different nonstationary Gabor transforms and the regular Gabor transform with different types of audio signals. KW - Audio inpainting KW - Convex optimization KW - Nonstationary Gabor frames KW - ERBlet Transform KW - Constant-Q transform KW - Mathematik KW - Aufsatzsammlung Y1 - 2013 SN - 978-3-319-12576-3 U6 - https://doi.org/10.1007/978-3-319-12577-0_77 VL - 2015 SP - 705 EP - 713 PB - Springer International Publishing ER - TY - CHAP A1 - Lantzberg, Daniel T1 - Rank-M Frame Multipliers and Optimality Criterions for Density Operators of Rank M T2 - Current Trends in Aanalysis and Its Applications N2 - Ever since the introduction of frames in 1952 [4], the connection between frame theory and decompositions of certain operators, particularly the identity operator, into rank-ones began to be elaborated. Abandoning the idea of restricting to tight frame-like expansions, with respect to systems arising from a single template function, one is led to the concept of resolutions of the identity, with respect to more general systems than the usual rank-one expansions of the identity. In this study, we will investigate various notions of possible generalizations of optimality criterions for rank-M frames and corresponding multipliers. Explicitly, we will lay stress on continuous M-frames, arising from irreducible group representations of locally compact groups, have a look at its connection to time-frequency analysis and comment on adequate notions of optimality. KW - Frames KW - Multipliers KW - Operator Approximation KW - Locally Compact Groups KW - Uncertainty Principle KW - Mathematik KW - Aufsatzsammlung Y1 - 2013 SN - 978-3-319-12576-3 U6 - https://doi.org/10.1007/978-3-319-12577-0_76 VL - 2015 SP - 695 EP - 704 PB - Springer ER - TY - CHAP A1 - Abke, Jörg A1 - Gold, Carolin A1 - Kälberer, Nina A1 - Kuhn, Martina T1 - Collaborative Knowledge Transfer via Wiki: A Project Based Learning Approach in Software Engineering T2 - 2014 International Conference on Interactive Collaborative Learning (ICL) N2 - Due to the high complexity and numerous abstract processes in the subject Software Engineering (SWE), both, challenges in teaching and in learning arise. The teaching of Software Engineering is attempted by a new didactic approach to convey a deeper understanding of the complexity and the processes of Software Engineering in the context of the course. The approach complements the classical ex-cathedra lecture with a seminar and a project phase, whereby the direct application of theoretical knowledge is achieved in real-world situations. In addition to the consolidation of factual knowledge, transferable skills, such as presentation, communication and teamwork skills, can be encouraged. The approach focuses on self-studying as well as collaborative learning. The knowledge gained from team working is multiplied by the Wiki and spread over the whole semester. KW - Software Engineering Y1 - 2014 SN - 978-1-4799-4438-5 U6 - https://doi.org/10.1109/ICL.2014.7017785 SP - 283 EP - 288 PB - IEEE ER - TY - CHAP A1 - Abke, Jörg A1 - Gold, Carolin A1 - Kälberer, Nina A1 - Kuhn, Martina T1 - Analyses and Evaluation of Educational Data Gained from a Learning Management System T2 - European Conference Software Engineering Education (ECSEE) 2014 N2 - Software Engineering is a very complex theme including abstract processes. Thus its university education is even more challenging; in particular in the course of study in mechatronics, in which various subjects are integrated and combined. Due to our experience the students are low motivated concerning the subject "Software Engineering", because of the mixture of technical and interdisciplinary competencies, therefore the subject matter is difficult to teach. In this paper, we share some experiences, as we have tried to activate students and therefore attempt to deepen their understanding of Software Engineering and its processes. As a central tool of the seminar phase, which is used to combine active and passive learning styles, a Wiki embedded in our learning management system Moodle was introduced. KW - Software Engineering Y1 - 2014 SN - 978-3-8440-3067-9 SP - 93 EP - 107 PB - Waxmann CY - Aachen ER - TY - JOUR A1 - Hahn, Stefan A1 - Heinlein, Sven A1 - Zindler, Klaus T1 - Testing Methods for Forward-looking Safety Systems JF - ATZ worldwide KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2012 VL - 114 (2012) IS - 11 SP - 4 EP - 7 PB - Springer Automotive Media ER - TY - CHAP A1 - Zindler, Klaus A1 - Geiß, Niklas A1 - Doll, Konrad A1 - Heinlein, Sven T1 - Real-Time Ego-Motion Estimation using Lidar and a Vehicle Model Based Extended Kalman Filter T2 - Proceedings of the IEEE 17th International Conference on Intelligent Transportation Systems (ITSC 2014), Qingdao, China, October 8-11, 2014 KW - Kraftfahrzeug KW - Kalman-Filter Y1 - 2014 U6 - https://doi.org/10.1109/ITSC.2014.6957728 VL - 2014 IS - Beitrag Nr. ThA6.1 SP - 431 EP - 438 PB - IEEE ER - TY - JOUR A1 - Zindler, Klaus A1 - Blank, Andreas T1 - Fußgängerattrappen mit Lineareinheiten realistisch bewegen JF - Konstruktion - Sonderausgabe "Special Antriebstechnik" KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2014 VL - 2014 IS - S2 SP - 44 EP - 45 PB - Springer-VDI-Verlag ER - TY - CHAP A1 - Hofmann, Georg Rainer A1 - Schumacher, Meike ED - Barton, Thomas ED - Erdlenbruch, Burkhard ED - Guckert, Michael ED - Herrmann, Frank ED - Müller, Christian ED - Ritz, Harald T1 - Abschätzung der Akzeptanz von IT-Systemen mittels Methoden der Case-based Evidences und Qualifizierten Experteninterviews - ein Metathema der Integration und Konnexion T2 - Herausforderungen an die Wirtschaftsinformatik: Integration und Konnexion N2 - In diesem Beitrag wird die Methode der Case-based Evidences vorgestellt, mit deren Hilfe die Akzeptanz von Systemen abgeschätzt werden kann. KW - Integration KW - Konnexion KW - Akzeptanz KW - Informationstechnik KW - Akzeptanz Y1 - 2013 SN - 978-3-936527-36-0 VL - 2013 SP - 120 EP - 127 PB - Verlag News & Media CY - Berlin ER - TY - CHAP A1 - Hofmann, Georg Rainer A1 - Schumacher, Meike T1 - Studie zur Rezeption des GovData Datenportals des BMI - zur Diskussion der Akzeptanz des "Open Data"-Konzepts T2 - Angewandte Forschung in der Wirtschaftsinformatik - Prozesse, Technologie, Anwendungen, Systeme und Management 2014 N2 - Im Februar 2013 ist „GovData – Das Datenportal für Deutschland“, das von Fraunhofer Institut FOKUS (Berlin) im Auftrag des Bundesministeriums des Inneren (BMI) entwickelt wurde, als Beta-Version in Betrieb gegangen. Im Sommersemester 2013 untersuchte eine studentische Arbeitsgruppe am Information Management Institut (IMI) der Hochschule Aschaffenburg in Kooperation mit Fraunhofer FOKUS, die Rezeption dieses Portals. Ziel dieser Studie war es, auf Grundlage von Internetrecherchen und Experteninterviews, sowohl Kritiker und Kritikpunkte, als auch deren Adressaten zu ermitteln. Weiter wurden auf Grundlage dieser Ergebnisse Handlungsempfehlungen zur Erhöhung der Akzeptanz gegeben. KW - Electronic Government KW - GovData KW - Datenportal Y1 - 2014 SN - 978-3-936527-38-4 SP - 177 EP - 187 PB - Verlag News & Media CY - Berlin ER - TY - CHAP A1 - Jäger, Erwin A1 - Rädel, Ulrich A1 - Bischoff, Christian A1 - Umhofer, Udo A1 - Rung, Stefan A1 - Hellmann, Ralf T1 - Laser micromachining – parallel processing with multiple top hat beams T2 - 8th International Conference on Photonic Technologies LANE 2014 KW - Laserbearbeitung Y1 - 2014 ER - TY - JOUR A1 - Rung, Stefan A1 - Barth, Johannes A1 - Hellmann, Ralf T1 - Characterization of Laser Beam Shaping Optics Based on Their Ablation Geometry of Thin Films JF - Micromachines N2 - Thin film ablation with pulsed nanosecond lasers can benefit from the use of beam shaping optics to transform the Gaussian beam profile with a circular footprint into a Top-Hat beam profile with a rectangular footprint. In general, the quality of the transformed beam profile depends strongly on the beam alignment of the entire laser system. In particular, the adjustment of the beam shaping element is of upmost importance. For an appropriate alignment of the beam shaper, it is generally necessary to observe the intensity distribution near the focal position of the applied focusing optics. Systems with a low numerical aperture (NA) can commonly be qualified by means of laser beam profilers, such as a charge-coupled device (CCD) camera. However, laser systems for micromachining typically employ focus lenses with a high NA, which generate focal spot sizes of only several microns in diameter. This turns out to be a challenge for common beam profiling measurement systems and complicates the adjustment of the beam shaper strongly. In this contribution, we evaluate the quality of a Top-Hat beam profiling element and its alignment in the working area based on the ablated geometry of single pulse ablation of thin transparent conductive oxides. To determine the best achievable adjustment, we develop a quality index for rectangular laser ablation spots and investigate the influences of different alignment parameters, which can affect the intensity distribution of a Top-Hat laser beam profile. KW - Dünne Schicht KW - Laserablation Y1 - 2014 VL - 5 IS - 4 SP - 943 EP - 953 ER - TY - CHAP A1 - Borgeest, Kai T1 - Preisgünstige und flexible HiL-Systeme selber bauen T2 - Tagungsband Embedded Software Engineering Kongress 2014 N2 - In allen Projektphasen von der Spezifikation bis zum Test hilft die Verfügbarkeit einer simulierten Steuergeräteumgebung. Diese kann modellbasiert, softwarebasiert oder eine Hardwareumgebung sein. Bei der Hardware gibt es einfache Signalgeneratoren und Ersatzlasten als billigste Lösung. Die aufwändigste Lösung ist ein digitaler HiL-Simulator (Hardware in the Loop). Der Beitrag zeigt eine Lösung, die preislich und in der Benutzerfreundlichkeit einen Kompromiss zwischen diesen Extremen darstellt sowie aufgrund ihrer Modularität leicht anpassbar ist. KW - HiL, Hardware in the Loop KW - Hardware-in-the-loop KW - Kraftfahrzeugelektronik Y1 - 2014 VL - 2014 CY - Sindelfingen ER - TY - CHAP A1 - Abke, Jörg A1 - Schwirtlich, Vincent A1 - Sedelmaier, Yvonne ED - Forbrig, Peter ED - Rick, Detlef ED - Schmolitzky, Axel T1 - Kompetenzförderung im Software Engineering durch ein mehrstufiges Lehrkonzept im Studiengang Mechatronik T2 - HDI 2012 – Informatik für eine nachhaltige Zukunft N2 - Dieser Beitrag stellt das Lehr-Lern-Konzept zur Kompetenzförderung im Software Engineering im Studiengang Mechatronik der Hochschule Aschaffenburg dar. Dieses Konzept ist mehrstufig mit Vorlesungs-, Seminar- und Projektsequenzen. Dabei werden Herausforderungen und Verbesserungspotentiale identifiziert und dargestellt. Abschließend wird ein Überblick gegeben, wie im Rahmen eines gerade gestarteten Forschungsprojektes Lehr-Lernkonzepte weiterentwickelt werden können. KW - Software Engineering KW - Ingenieurstudium Y1 - 2012 SN - 978-3-86956-220-9 SN - 1868-0844 SP - 79 EP - 84 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP A1 - Abke, Jörg A1 - Brune, Philipp A1 - Haupt, Wolfram A1 - Hagel, Georg A1 - Landes, Dieter A1 - Mottok, Jürgen T1 - EVELIN – ein Forschungsprojekt zur systematischen Verbesserung des Lernens von Software Engineering T2 - Tagungsband Embedded Software Engineering-Kongress 2012 N2 - Software bestimmt unseren Alltag, ist aber abstrakt und physisch nicht greifbar. Wegen ihres hohen Stellenwerts ist eine gute Software-Engineering-Ausbildung von zentraler Bedeutung. Eine hohe Technologiekompetenz der Softwareentwickler ist allein kein Garant für qualitativ hochwertige Software, entscheidend sind auch Soft Skills wie Kommunikations- und Teamfähigkeit der beteiligten Ingenieure und Informatiker. Neben dem hohen Abstraktionsgrad stellen also auch weiche Faktoren die Ausbildung im Software Engineering vor große Herausforderungen. Didaktische Ansätze zur Vermittlung von Software Engineering müssen hinsichtlich beider Anforderungen systematisch weiterentwickelt werden. Die „klassische“ Ausbildung mit Elementen des Frontalunterrichts ist durch Methodenarrangements zu ergänzen, die die Prozesse des Lernens und Lehrens fokussieren. Im Forschungsprojekt EVELIN („Experimentelle Verbesserung des Lernens von Software Engineering“) arbeiten seit Anfang 2012 sechs Hochschulen an der systematischen kompetenzorientierten Weiterentwicklung der Software-Engineering- Ausbildung. Der Vortrag skizziert Ziele und den aktuellen Stand des Forschungsprojektes EVELIN. KW - Software Engineering KW - Forschungsprojekt Y1 - 2012 SP - 653 EP - 658 ER - TY - CHAP A1 - Abke, Jörg A1 - Gold, Carolin A1 - Roznawski, Nina A1 - Schwirtlich, Vincent A1 - Sedelmaier, Yvonne T1 - A New Approach to Collaborative Learning in Software Engineering Focussed on Embedded Systems T2 - 2013 International Conference on Interactive Collaborative Learning (ICL) N2 - Software Engineering is a very complex and abstract process and therefore hard to learn and hard to teach. Especially in mechatronics software engineering is not the main focus of the university studies. Therefore students have little understanding and low motivation to spend time on it. In this paper, we share some experiences on how we tried to give students a deeper understanding for software engineering, its processes and the complexity of software engineering projects. To that end, we chose a new didactical approach consisting of direct instruction and activating learning styles in parallel. The classical lectures were supplemented by a seminar and a project phase to allow students to apply their theoretical learned knowledge without delay in realistic settings. We combined active and passive learning styles to give students the opportunity to consolidate factual knowledge, foster soft skills (e.g. presentation and communication skills), improve team work and gain a deeper understanding of software engineering processes. The experiences of our courses in summer semesters 2010 and 2012 lead to a further development of our didactical approach in 2013. As a consequence, we tried further methods to spread needed information across the student working groups by using a wiki-system, a market of knowledge or mixing the groups between seminar and project phase. At the end of the seminar phase quality gates were implemented and also awards at the end of the project phase. Systematically evaluations at the end of the seminar phase and at the end of the project work show the learning outcomes and possible further improvements of our didactical approach. KW - Software Engineering KW - Kooperatives Lernen Y1 - 2013 SN - 978-1-4799-0152-4 U6 - https://doi.org/10.1109/ICL.2013.6644663 SP - 610 EP - 616 PB - IEEE ER - TY - BOOK A1 - Zindler, Klaus T1 - Nutzung der Freiheitsgrade für den Entwurf robust stabiler Regelungen bei strukturierter und unstrukturierter Modellunsicherheit KW - Mehrgrößenregelungssystem KW - Unsicherheit KW - Reglerentwurf KW - Robuste Regelung KW - Ljapunov-Stabilitätstheorie KW - Modalanalyse Y1 - 1999 SN - 3-8265-6399-9 PB - Shaker CY - Aachen ER - TY - CHAP A1 - Zindler, Klaus T1 - Funktionsentwurf und Konzepterprobung aktiver Federungssysteme T2 - 11. Aachener Kolloquium Fahrzeug- und Motorentechnik KW - Kraftfahrzeug KW - Federung Y1 - 2002 VL - 2002 SP - 1025 EP - 1042 ER - TY - JOUR A1 - Zindler, Klaus A1 - Blank, Andreas T1 - Fahrzeugsicherheitssysteme im Test: Fußgängerattrappen realistisch mit Lineareinheiten bewegen JF - Antriebstechnik KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2014 VL - 2014 IS - 9 SP - 34 EP - 36 PB - Vereinigte Fachverlage ER - TY - CHAP A1 - Hahn, Stefan A1 - Zindler, Klaus T1 - Automatisierter Test von Fahrzeugsicherheitssystemen T2 - 25. Fachtagung des Arbeitskreises „Mechatronik an Hochschulen“ KW - Fahrerassistenzsystem Y1 - 2012 ER - TY - GEN A1 - Hahn, Stefan A1 - Zindler, Klaus T1 - Fahren ohne Fahrer - Automatisiertes Testen von Fahrzeugsicherheitssystemen T2 - Vortragsreihe „Technik begeistert“ der Volkshochschule Aschaffenburg KW - Fahrerassistenzsystem KW - Vortrag Y1 - 2013 ER - TY - CHAP A1 - Hahn, Stefan A1 - Zindler, Klaus A1 - Schulte, Mark T1 - Automated Testing of forward-looking Vehicle Safety Systems in Driving Tests T2 - 1st SafetyAssist - Test & Simulation Conference KW - Fahrerassistenzsystem Y1 - 2013 ER - TY - CHAP A1 - Hahn, Stefan A1 - Zindler, Klaus T1 - Steuerungs- und Regelungskonzepte zur automatisierten Funktionsprüfung vorausschauender Fahrzeugsicherheitssysteme T2 - Dresdner Automatisierungstechnisches Kolloquium KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2013 ER - TY - JOUR A1 - Blank, Andreas A1 - Zindler, Klaus T1 - Fahrzeugsicherheitssysteme im Test: Mit Lineareinheiten Fußgängerattrappen automatisch führen - Realistische Bewegungen JF - KEM - Konstruktion, Entwicklung, Management KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2014 VL - 2014 IS - 6 SP - 20 EP - 21 PB - Kohlhammer ER - TY - BOOK A1 - Borgeest, Kai T1 - 汽车电子技术:硬件、软件、系统集成和项目管理 KW - Kraftfahrzeugelektronik KW - Steuergerät Y1 - 2014 SN - 978-7-111-45011-5 PB - China Machine Press ER - TY - BOOK A1 - Schröder, Joachim A1 - Gockel, Tilo A1 - Dillmann, Rüdiger T1 - Embedded Linux : das Praxisbuch KW - Eingebettetes System KW - LINUX Y1 - 2009 SN - 978-3-540-78620-7 U6 - https://doi.org/10.1007/978-3-540-78620-7 PB - Springer CY - Heidelberg ER - TY - BOOK A1 - Azad, Pedram A1 - Gockel, Tilo A1 - Dillmann, Rüdiger T1 - Computer Vision : principles and practice KW - Maschinelles Sehen Y1 - 2008 SN - 978-0905705712 PB - Verlag Elektor International Media BV CY - 6141 AV Limbricht (NL) ER - TY - BOOK A1 - Azad, Pedram A1 - Gockel, Tilo A1 - Dillmann, Rüdiger T1 - Computer Vision – das Praxisbuch KW - Maschinelles Sehen Y1 - 2007 SN - 978-3-89576-165-2 PB - Elektor-Verlag CY - Aachen ER - TY - BOOK A1 - Gockel, Tilo T1 - Interaktive 3D-Modellerfassung mittels One-Shot-Musterprojektion und schneller Registrierung KW - Dreidimensionales Modell Y1 - 2006 SN - 978-3-86644-054-8 N1 - Dissertation an der Universität Karlsruhe PB - Universitätsverlag Karlsruhe (UVKA) CY - Karlsruhe ER - TY - JOUR A1 - Gockel, Tilo T1 - LED-Beamer-Technologie : Funktionsweise und Anwendungen JF - Elektor KW - Lumineszenzdiode KW - Beamer Y1 - 2009 VL - 2009 IS - Sonderheft LED-Special 1 - Leuchtdioden in Theorie und Praxis SP - 22 EP - 28 ER - TY - JOUR A1 - Gockel, Tilo T1 - Illuminati : Beleuchtungstechnik - Grundlagen und Anwendungen JF - Elektor KW - Beleuchtungstechnik Y1 - 2009 VL - 2009 IS - Sonderheft LED-Special 1 - Leuchtdioden in Theorie und Praxis SP - 12 EP - 18 ER - TY - JOUR A1 - Gockel, Tilo T1 - Es werde Licht - Physikalische Grundlagen zu Licht und Beleuchtung JF - Elektor KW - Licht Y1 - 2009 VL - 2009 IS - Dezember SP - 6 EP - 11 ER - TY - BOOK A1 - Gockel, Tilo ED - Dillmann, Rüdiger T1 - Embedded Robotics : das Praxisbuch KW - Eingebettetes System KW - Mikrocontroller KW - Softwareentwicklung KW - Mobiler Roboter Y1 - 2005 SN - 3-89576-155-9 PB - Elektor-Verl. CY - Aachen ER - TY - JOUR A1 - Gockel, Tilo T1 - Fotografieren im Dunkelfeld JF - DigitalPHOTO KW - Digitale Photographie Y1 - 2012 IS - 11 ER - TY - BOOK A1 - Gockel, Tilo T1 - Form der wissenschaftlichen Ausarbeitung : Studienarbeit, Diplomarbeit, Dissertation, Konferenzbeitrag KW - Wissenschaftliches Arbeiten Y1 - 2010 SN - 978-3-642-13907-9 U6 - https://doi.org/10.1007/978-3-642-13907-9 PB - Springer CY - Heidelberg ET - 2. Auflage ER - TY - BOOK A1 - Gockel, Tilo T1 - Kompendium Digitale Fotografie : Von der Theorie zur erfolgreichen Fotopraxis KW - Digitale Photographie Y1 - 2011 SN - 978-3-642-11238-6 U6 - https://doi.org/10.1007/978-3-642-11239-3 PB - Springer- CY - Heidelberg ER - TY - JOUR A1 - Gockel, Tilo T1 - Raw-Entwicklung, multiple Techniken JF - DIGIT! KW - Digitale Photographie KW - RAW-Format Y1 - 2014 IS - 3 ER - TY - JOUR A1 - Gockel, Tilo T1 - Digitale Filmentwicklung, Raw-Entwicklung selbstgemacht (ohne Raw-Konverter) JF - DIGIT! Das Profimagazin für digitale Bilder KW - Digitale Photographie KW - RAW-Format Y1 - 2013 IS - 6 ER - TY - CHAP A1 - Daus, Andreas A1 - Bestel, Robert A1 - Thielemann, Christiane T1 - A multivariate spike-detection algorithm to assess activity patterns of three-dimensional in vitro models T2 - MEA Meeting 2014, Reutlingen, Germany KW - Biosensors KW - Neurons KW - Microelectrode Arrays KW - Mikroelektrode KW - Array KW - Biosensor Y1 - 2014 SN - 2199-1596 VL - 2014 SP - 194 EP - 195 ER - TY - CHAP A1 - Döhring, Thorsten T1 - Das Polieren professioneller Astronomiespiegel – Weltmarkt und Technologien T2 - DGaO-Proceedings 2014 KW - Fertigung optischer Systeme KW - Oberflächen KW - Optische Komponenten KW - Polieren KW - Spiegelteleskop Y1 - 2014 SN - 1614-8436 ER - TY - CHAP A1 - Döhring, Thorsten A1 - Zeising, Sebastian T1 - Spiegelsubstrate für professionelle astronomische Teleskope – ein Überblick T2 - DGaO-Proceedings 2013 KW - Fertigung optischer Systeme KW - Optische Materialien KW - Optische Komponenten KW - Spiegelteleskop Y1 - 2013 SN - 1614-8436 ER - TY - CHAP A1 - Döhring, Thorsten T1 - The market of huge monolithic mirror substrates for optical astronomy T2 - Proceedings of SPIE 8837, Material Technologies and Applications to Optics, Structures, Components, and Sub-Systems, 883702 KW - Mirrors KW - Astronomy KW - Astronomical telescopes KW - Optical components KW - Optical systems KW - Spiegelteleskop Y1 - 2013 U6 - https://doi.org/10.1117/12.2023652 IS - 8837 ER - TY - CHAP A1 - Proserpio, Laura A1 - Döhring, Thorsten A1 - Breunig, Elias A1 - Friedrich, Peter A1 - Winter, Anita T1 - Industrialization scenario for X-ray telescopes production based on glass slumping T2 - Proceedings of SPIE 9144, Space Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray, 914448 KW - Glasses KW - X-ray telescopes KW - Telescopes KW - Galactic astronomy KW - Spatial resolution KW - Röntgenteleskop Y1 - 2014 U6 - https://doi.org/10.1117/12.2055129 IS - 9144 ER - TY - CHAP A1 - Döhring, Thorsten T1 - Polishers around the globe: an overview on the market of large astronomical mirrors T2 - Proceedings of SPIE 9151, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, 915110 KW - Mirrors KW - Polishing KW - Transparency KW - Optical telescopes KW - Polieren KW - Spiegelteleskop Y1 - 2014 U6 - https://doi.org/10.1117/12.2055523 IS - 9151 ER - TY - JOUR A1 - Bischoff, Christian A1 - Rung, Stefan A1 - Hellmann, Ralf T1 - Efficient micromachining of thin film layers with nanosecond lasers – beam shaping optics improve process quality and enhance throughput JF - Laser Technik Journal KW - Laser KW - Nanosekundenbereich KW - Dünne Schicht Y1 - 2012 VL - 9 IS - 5 SP - 15 EP - 20 ER - TY - CHAP A1 - Rung, Stefan A1 - Rexhepi, Mal A1 - Hellmann, Ralf T1 - Beam shaping for enhanced through-put of laser ablation of transparent conductive films T2 - Proceedings of the XXVII MicroCAD International Scientific Conference KW - Laserablation Y1 - 2013 VL - 2013 ER - TY - JOUR A1 - Rung, Stefan A1 - Rexhepi, Mal A1 - Bischoff, Christian A1 - Hellmann, Ralf T1 - Laserscribing of thin films using top-hat laser beam profiles JF - Journal of Laser Micro/Nanoengineering KW - Laser scribing KW - laser beam shaping KW - Top-Hat KW - Dünne Schicht KW - Laser Y1 - 2013 VL - 8 IS - 3 SP - 309 EP - 314 ER - TY - CHAP A1 - Rung, Stefan A1 - Bischoff, Christian A1 - Jäger, Erwin A1 - Umhofer, Udo A1 - Hellmann, Ralf T1 - Laser thin film ablation with multiple beams and tailored beam profiles T2 - Proceedings of SPIE 8967, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XIX KW - Thin film KW - Ablation KW - Top-Hat KW - Parallel Processing KW - Beam-Splitter KW - Laserablation KW - Dünnschichttechnik Y1 - 2014 VL - 8967 ER - TY - JOUR A1 - Rung, Stefan A1 - Christiansen, Anne A1 - Hellmann, Ralf T1 - Influence of film thickness on laser ablation threshold of transparent conducting oxide thin-films JF - Applied Surface Science KW - Laserablation KW - Dünnschichttechnik Y1 - 2014 VL - 305 SP - 347 EP - 351 ER - TY - JOUR A1 - Adelmann, Benedikt A1 - Hellmann, Ralf T1 - Investigation on Flexural Strength during Fiber Laser Cutting of Alumina JF - Physics Procedia KW - Faserlaser KW - Biegefestigkeit Y1 - 2013 VL - 41 SP - 405 EP - 407 ER - TY - JOUR A1 - Hürner, Andreas A1 - Schlegel, Tobias A1 - Adelmann, Benedikt A1 - Mitlehner, Heinz A1 - Hellmann, Ralf A1 - Bauer, Anton A1 - Frey, Lothar T1 - Alloying of Ohmic Contacts to n-type 4H-SiC via Laser Irradiation JF - Materials Science Forum KW - Ohm-Kontakt KW - Legierung KW - Laser Y1 - 2013 VL - 740-742 SP - 773 EP - 776 ER - TY - JOUR A1 - Adelmann, Benedikt A1 - Hürner, Andreas A1 - Schlegel, Tobias A1 - Bauer, Anton A1 - Frey, Lothar A1 - Hellmann, Ralf T1 - Laser Alloying Nickel on 4H-Silicon Carbide Substrate to Generate Ohmic Contacts JF - Journal of Laser Micro/Nanoengineering KW - Ohm-Kontakt KW - Nickellegierung Y1 - 2013 VL - 8 IS - 1 SP - 97 EP - 101 ER - TY - CHAP A1 - Hasenstab, Stefan A1 - Adelmann, Benedikt A1 - Hellmann, Ralf T1 - Laser Cutting of Alumina and Aluminum Nitride with a 500 W Single Mode Fiber Laser T2 - XXVII. microCAD International Scientific Conference KW - Laserschneiden KW - Aluminiumoxide Y1 - 2013 ER - TY - JOUR A1 - Adelmann, Benedikt A1 - Hellmann, Ralf T1 - Process optimization of laser fusion cutting of multilayer stacks of electrical sheets JF - International Journal of Advanced Manufacturing Technology KW - Laserschneiden Y1 - 2013 VL - 68 SP - 2693 EP - 2701 ER - TY - BOOK A1 - Borgeest, Kai T1 - Elektronik in der Fahrzeugtechnik N2 - Heutige Fahrzeuge erreichen durch den Einsatz elektronischer Systeme bisher ungeahnte Standards bei den Emissionen, der Sicherheit und dem Komfort. Der intensive Elektronikeinsatz schafft aber auch neue Probleme. Das Buch vermittelt die Grundlagen, um die Besonderheiten der Elektronik und Software im Kfz nicht nur zu kennen, sondern auch zu verstehen. Zusätzlich wird an Beispielen die Komplexität realer Systeme im Fahrzeug vorgeführt und gezeigt, welche Anwendungen durch die Elektronik erst möglich werden. Das Spannungsfeld zwischen Sicherheit, Zuverlässigkeit und Komplexität prägt in Verbindung mit branchenüblichen Abläufen das Vorgehen bei der Entwicklung, das ein in diesem Bereich tätiger Ingenieur verstehen muss. KW - Kfz-Elektronik KW - Kraftfahrzeugelektronik Y1 - 2013 SN - 978-3-8348-1642-9 PB - Springer Vieweg CY - Wiesbaden ET - 3., aktualisierte und verb. Aufl. ER - TY - JOUR A1 - Levie, Ron A1 - Stark, Hans-Georg A1 - Lieb, Florian A1 - Sochen, Nir T1 - Adjoint translation, adjoint observable and uncertainty principles JF - Advances in computational mathematics KW - Signalverarbeitung KW - Bildverarbeitung Y1 - 2013 U6 - https://doi.org/10.1007%2Fs10444-013-9336-x VL - 40 IS - 3 SP - 609 EP - 627 ER - TY - GEN A1 - Bauer, Sebastian A1 - Brunsmann, Ulrich A1 - Doll, Konrad A1 - Duttine, Thomas A1 - Schlotterbeck-Macht, Stefan T1 - Kompetenz in Kreuzungsassistenz T2 - Safety Expo, Aschaffenburg N2 - Poster Y1 - 2009 ER - TY - GEN A1 - Brunsmann, Ulrich A1 - Doll, Konrad A1 - Hellert, Christian A1 - Kempf, Johannes A1 - Köhler, Sebastian A1 - Saxen, Frerk A1 - Weimer, Daniel T1 - Intelligente Verkehrssicherheits- und Informationssysteme T2 - Safety Expo, Aschaffenburg N2 - Poster KW - Verkehrssicherheit Y1 - 2010 N1 - Posterpräsentation und Echtzeitdemonstration ER - TY - CHAP A1 - Nick, Christoph A1 - Quednau, Sebastian A1 - Sarwar, Reza A1 - Thielemann, Christiane A1 - Schlaak, Helmut T1 - Fabrication of high aspect ratio gold nanopillars on microelectrodes for the interface with electrogenic cells T2 - HARMNST - 10th international workshop on high aspect ratio micro and nano system technologies, Berlin KW - Mikroelektrode Y1 - 2013 SP - 212 EP - 213 ER -