@inproceedings{SchaefleStanzelJunkeretal.2024, author = {Sch{\"a}fle, Claudia and Stanzel, Silke and Junker, Elmar and Lux, Christine}, title = {PTEE 2024 - Program and Abstracts}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:861-opus4-25953}, pages = {56}, year = {2024}, abstract = {The 12th International Conference on Physics Teaching in Engineering Education (PTEE 2024) took place from 15th to 17th of May, 2024 at TH Rosenheim. This "Program and Abstracts" contains the conference time schedule as well as the abstracts and video links of the 3 keynotes and the abstracts of the 46 contributions. The contributions cover actual themes in teaching engineers at universities and universities of applied sciences. Among others they are related to: SoTL (Scholarship of Teaching and Learning), influence of the pandemic on teaching, artificial intelligence in learning and teaching including learning analytics, and innovative concepts for lectures and labs in physics and engineering subjects.}, language = {en} } @inproceedings{YalamanchiliSchleeMaerkletal.2024, author = {Yalamanchili, R. and Schlee, S. and M{\"a}rkl, M. and King, F. A.}, title = {Enhanced Time-Optimal Filter-Based Point-to-Point Trajectory Generation with Vibration Suppression}, series = {The 10th International Conference on Mechatronics and Robotics Engineering (ICMRE), Milan, Italy, 2024}, booktitle = {The 10th International Conference on Mechatronics and Robotics Engineering (ICMRE), Milan, Italy, 2024}, year = {2024}, language = {en} } @inproceedings{BrunnerHagl2024, author = {Brunner, Christian and Hagl, Rainer}, title = {Tilting Measurement and Compensation in Robotic Joints}, series = {The 10th International Conference on Mechatronics and Robotics Engineering (ICMRE), Milan, Italy, 2024}, booktitle = {The 10th International Conference on Mechatronics and Robotics Engineering (ICMRE), Milan, Italy, 2024}, year = {2024}, language = {en} } @inproceedings{LinnerMaerklKuenzneretal.2023, author = {Linner, Thomas and M{\"a}rkl, Markus and K{\"u}nzner, Florian and Hagl, Rainer}, title = {Analyzing and Optimizing Fixed-Point Operations on a MATLAB Simulink based Motion Control System}, series = {2023 10th International Conference on Electrical Engineering, Computer Science and Informatics (EECSI)}, booktitle = {2023 10th International Conference on Electrical Engineering, Computer Science and Informatics (EECSI)}, doi = {10.1109/EECSI59885.2023.10295686}, pages = {486 -- 492}, year = {2023}, abstract = {This paper deals with the analysis and optimization of fixed-point operations in the context of motion control systems and the MathWorks MATLAB® Simulink® environment. It presents a procedure for estimating the maximum arithmetic error of fixed-point operations inside a modeled control loop, which can be used to verify compliance with a defined precision. Additionally, it shows the results of a runtime analysis for different numerical data types in combination with two fixed-point operations: addition and multiplication. In order to improve the fixed-point performance for MATLAB® Simulink® models, two optimized implementations are provided, which can improve the fixed-point operations by a factor up to 3, compared to the automatically generated operation implementations. The paper results are based on the MATLAB® R2022b release.}, language = {en} } @inproceedings{MaerklHaglHeldwein2023, author = {M{\"a}rkl, Markus and Hagl, Rainer and Heldwein, M.}, title = {Noise Reduction for Sub-Nanometer Position Stability in High Dynamic Linear Drives}, series = {14th International Symposium on Linear Drives for Industry Applications (LDIA)}, booktitle = {14th International Symposium on Linear Drives for Industry Applications (LDIA)}, pages = {1 -- 5}, year = {2023}, language = {en} } @inproceedings{HilverkusMarklHagletal.2021, author = {Hilverkus, Johannes and Markl, Markus and Hagl, Rainer and Kennel, Ralph}, title = {Influence of Frequency Dependent Motor Resistance and Inductance on the Current Control Loop Design of Servo Drives}, series = {2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)}, booktitle = {2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)}, doi = {10.1109/ISIE45552.2021.9576370}, pages = {1 -- 7}, year = {2021}, abstract = {Servo drives in production machines are either position-, speed-, force- or torque-controlled. As the motor current is proportional to torque or force, the current control loop dynamics is crucial for all operating modes. In production machines used in the semiconductor industry, it is particularly important that the bandwidths of the control loops are continuously increased. It is thus important to take the dependency of motor resistance and inductance on frequency in control loop design into consideration. As the switching frequencies of wide-bandgap semiconductors increase, the effect becomes even more significant. This paper discusses the influence of frequency-dependent resistance and inductance on the behavior of a PI current controller. A design method for an optimized and robust current controller is then presented on this basis. Verification is performed with two completely different servo motors-a 3-phase permanent magnet synchronous motor and a high-dynamic optimized voice-coil motor.}, language = {en} } @inproceedings{HilverkusPfuffHagl2020, author = {Hilverkus, Johannes and Pfuff, C. and Hagl, Rainer}, title = {Verifikation regelungstechnischer Ersatzmodelle f{\"u}r strukturmechanische Eigenschaften von Servomotoren}, series = {16. Vibrometer-Anwenderkonferenz der Firma Polytec}, booktitle = {16. Vibrometer-Anwenderkonferenz der Firma Polytec}, year = {2020}, language = {en} } @inproceedings{BrunnerHagl2022, author = {Brunner, Christian and Hagl, Rainer}, title = {High accuracy torque measurement with position measuring devices}, series = {2022 IEEE Sensors Applications Symposium (SAS)}, booktitle = {2022 IEEE Sensors Applications Symposium (SAS)}, doi = {10.1109/SAS54819.2022.9881385}, pages = {1 -- 6}, year = {2022}, abstract = {The measurement of torque is often based on a measured deformation, which results from a torsional load acting on the sensor. Strain gauges are standard devices for quantifying the deformation. In this paper, a device determining the torque based on a measured relative distortion of a torsional flexible body is presented. Two position measuring devices are used to determine the relative distortion. The design criteria for the flexible body of the sensor are discussed. A prototype using the proposed measurement principle was built up and analyzed regarding the achievable accuracy of the torque measurement at pure torsional loads and also under disturbing loads. The results show a high accuracy in the torque measurement with a linearity error in the range of 0.11\% of the maximum torque. The influence of disturbing loads on the torque measurement can be neglected, which is an advantage compared to other torque sensors.}, language = {en} } @article{TomaschkoReicheltKrommes2024, author = {Tomaschko, Florian and Reichelt, Lukas and Krommes, Sandra}, title = {Digitalisation of Manufacturing Systems: A Literature Review of Approaches to Assess the Sustainability of Digitalisation Technologies in Production Systems}, series = {Sustainability}, volume = {16}, journal = {Sustainability}, number = {15}, publisher = {MDPI}, doi = {10.3390/su16156275}, pages = {6275}, year = {2024}, abstract = {The digitalisation of production has a positive impact on manufacturing processes in terms of resource efficiency and environmental impact, particularly in the form of increased efficiency as well as cost and resource savings. However, the use of digitalisation technologies is also associated with efforts such as costs, CO2 emissions, and raw material consumption. When planning or deciding on the digitalisation of manufacturing systems, it is therefore necessary to assess whether these technologies pay off in terms of sustainability over their life cycle. This literature review (based on the PRISMA guidelines) analyses the relevance of sustainability assessment and its methods for the digitalisation of production in research. The review reveals that research focuses on the benefits of digitalisation technologies in manufacturing, while the assessment of efforts and their benefits is in its infancy. There is a need for further research on holistic assessment methods for digitalisation technologies. In particular, there is a lack of assessment methods that consistently link the economic and environmental dimensions of sustainability, and there is also a lack of guidance for the application of assessment methods in production.}, language = {en} } @techreport{EbenEigenbrodKarlingeretal.2012, author = {Eben, Johannes and Eigenbrod, Hartmut and Karlinger, Peter and Krallmann, Kerstin and Kruppa, Stefan and Neher, Joachim and Peters, Guido and Schiffers, Reinhard and W{\"u}rtele, Martin}, title = {Zustandsabh{\"a}ngige Prozessf{\"u}hrung f{\"u}r die energieeffiziente und ressourcenschonende Produktion von Kunststoffformteilen (ZuPrEff). Verbundprojekt im Rahmenkonzept des BMBF Forschung f{\"u}r die Produktion von morgen: Bekanntmachung Energieeffizienz in der Produktion im Themenfeld Verbesserung der Energieeffizienz in der Fertigungstechnik. Abschlussbericht. 1.5.2012-31.12.2012}, year = {2012}, language = {de} } @techreport{MichanicklSchemmeKarlinger2017, author = {Michanickl, Andreas and Schemme, Michael and Karlinger, Peter}, title = {Schlussbericht zum Investitionsvorhaben "Entwicklung innovativer klima- und ressourcenfreundlicher Verfahren und Werkstoffe f{\"u}r den Fahrzeugbau, den Holzbau sowie den M{\"o}belbau" : im Programm zur F{\"o}rderung von strategischen Investitionen an Fachhochschulen FHInvest im Rahmen des Programms "Forschung an Fachhochschulen" : Akronym: MUNACU (Multifunktionale Naturfaser Kunststoff Composites)}, organization = {Hochschule Rosenheim}, doi = {10.2314/GBV:1010839926}, year = {2017}, language = {de} } @techreport{StruebbeMuscatSigruener2022, author = {Str{\"u}bbe, Nicole and Muscat, Dirk and Sigr{\"u}ner, Michael}, title = {FHprofUnt 2016: Entwicklung maßgeschneiderter Polymerfasern zur Verbesserung der Lebensdauer und der mechanischen Eigenschaften von Beton (Conplasite) : Erfolgskontrollbericht FHprofUnt 2016: Projekt Conplasite : Berichtszeitraum: 01.08.2018-31.07.2021}, organization = {Technische Hochschule Rosenheim}, doi = {10.2314/KXP:185433476X}, year = {2022}, language = {de} } @techreport{HerzKazmiStruebbeetal.2022, author = {Herz, Jonas and Kazmi, Monis and Str{\"u}bbe, Nicole and Muscat, Dirk and Schuster, Jens and Hunger, Martin and Lanyi, Franz J.}, title = {Holz-Kunststoff-Hybrid-Gewebe/Gelege - Grundlagenuntersuchung zur Entwicklung eines innovativen Holz-Kunststoff-Hybrid-Gewebes/Geleges f{\"u}r den Ersatz von Stahlbewehrungen im Bau (Machbarkeitsstudie) : Schlussbericht zum Verbundvorhaben : Laufzeit: 01.06.2020 bis 28.02.2022}, doi = {10.2314/KXP:1860061346}, year = {2022}, language = {de} } @techreport{ToebbenRoessle2024, type = {Working Paper}, author = {T{\"o}bben, Dorothea and R{\"o}ßle, Kathrin}, title = {Eine Analyse der Entwicklung von Nachhaltigkeitskennzahlen von DAX-Konzernen}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:861-opus4-24695}, pages = {13}, year = {2024}, abstract = {Diese Arbeit untersucht die Entwicklung der ESG-Scores der DAX-Unternehmen {\"u}ber einen Zeit-raum von 2015 bis 2021. Dabei werden sowohl der {\"u}bergreifende ESG -Score als auch die Sub-kategorien Environmental, Social und Governance ber{\"u}cksichtigt. Aus der Analyse resultiert, dass sich die Scores insgesamt in den letzten sieben Jahren deutlich verbessert haben, es jedoch innerhalb der DAX-Unternehmen nach wie vor große Unterschiede gibt. Einige Unternehmen wie Mercedes Benz, SAP oder die Allianz weisen konstant sehr gute ESG-Scores auf, w{\"a}hrend bei anderen Unternehmen wie Beiersdorf, Brenntag oder Porsche noch Raum f{\"u}r Verbesserungen besteht. Bei genauerer Betrachtung der einzelnen Pillar Scores zeigt sich, dass der Social Pillar Score im Untersuchungszeitraum durchschnittlich die besten Werte aufweist und beim Environ-mental Pillar Score ein stetig ansteigender Score zu erkennen ist. Ferner wird ersichtlich, dass im Rahmen des Untersuchungszeitraums mit im Schnitt 22 Punkten der gr{\"o}ßte Anstieg beim Governance Score zu finden ist.}, language = {de} } @incollection{NeumaierDoerrBotzum2024, author = {Neumaier, Stefanie and D{\"o}rr, Madeleine and Botzum, Edeltraud}, title = {Editorial Digitale Projekte in der Sozialen Arbeit}, series = {Praxishandbuch Digitale Projekte in der Sozialen Arbeit}, booktitle = {Praxishandbuch Digitale Projekte in der Sozialen Arbeit}, editor = {Neumaier, Stefanie and D{\"o}rr, Madeleine and Botzum, Edeltraud}, publisher = {Beltz Juventa}, address = {Weinheim Basel}, publisher = {Technische Hochschule Rosenheim}, pages = {7 -- 11}, year = {2024}, language = {de} } @book{OPUS4-2597, title = {Praxishandbuch Digitale Projekte in der Sozialen Arbeit}, editor = {Neumaier, Stefanie and D{\"o}rr, Madeleine and Botzum, Edeltraud}, edition = {1}, publisher = {Beltz Juventa}, address = {Weinheim Basel}, isbn = {ISBN 978-3-7799-7768-1 Print ISBN 978-3-7799-7769-8 E-Book (PDF) ISBN 978-3-7799-8482-5 E-Book (ePub)}, publisher = {Technische Hochschule Rosenheim}, pages = {226}, year = {2024}, abstract = {Die digitale Transformation vollzieht sich in einer gesamtgesellschaftlichen Wirkung und ist damit f{\"u}r die Disziplin, Profession und Klientel Sozialer Arbeit in den vergangenen Jahren zu einem zentralen, gegenstands(mit)bestimmenden Querschnittsthema geworden. Der vorliegende Band m{\"o}chte dieser Entwicklung begegnen, indem er Studierenden, Lehrenden, Forschenden und der Praxis Sozialer Arbeit perspektiven{\"o}ffnende Befunde digitaler Projektarbeit in der Sozialen Arbeit zur Verf{\"u}gung stellt, die eine gelingende Gestaltung des digitalen Wandels in den Fokus r{\"u}cken.}, language = {de} } @misc{OPUS4-2596, title = {Gemeinsam stark: Resilienz in der fr{\"u}hkindlichen Bildung}, series = {KiTa aktuell {\"O}sterreich - Die Fachzeitschrift f{\"u}r Kita-Management}, volume = {12. Jg.}, journal = {KiTa aktuell {\"O}sterreich - Die Fachzeitschrift f{\"u}r Kita-Management}, number = {02.2024}, editor = {Botzum, Edeltraud and Neumann, Susanne}, publisher = {Carl Link Verlag}, issn = {1867-5263}, year = {2024}, language = {de} } @incollection{Krueger2024, author = {Kr{\"u}ger, Tim}, title = {Das einfache Mandat - {\"U}ber die Notwendigkeit der Bescheidenheit}, series = {Weitere Sozialp{\"a}dagogische SeitenSpr{\"u}nge. R{\"u}ckblicke und Perspektiven}, booktitle = {Weitere Sozialp{\"a}dagogische SeitenSpr{\"u}nge. R{\"u}ckblicke und Perspektiven}, editor = {Birgmeier, Bernd and M{\"u}hrel, Eric and Winkler, Michael}, publisher = {Beltz Juventa}, address = {Weinheim und Basel}, publisher = {Technische Hochschule Rosenheim}, pages = {154 -- 167}, year = {2024}, abstract = {Der Beitrag bearbeitet das Mandatsverst{\"a}ndnis in der Sozialen Arbeit. W{\"a}hrend die {\"u}blichen Lehrmeinungen davon ausgehen, dass Professionelle der Sozialen Arbeit mehrere Mandate haben, die ihr Handeln legitimieren, wird in diesem Beitrag daf{\"u}r argumentiert, dass sich analytisch nur ein Mandat - n{\"a}mlich die staatliche Beauftragung - beobachten l{\"a}sst.}, language = {de} } @inproceedings{Wendlandt2024, author = {Wendlandt, Michael}, title = {The lecture of the future: Is flexibility in terms of time and space at the expense of learning success?}, series = {Proceedings of the 12th International Conference on Physics Teaching in Engineering Education PTEE 2024}, booktitle = {Proceedings of the 12th International Conference on Physics Teaching in Engineering Education PTEE 2024}, editor = {Sch{\"a}fle, Claudia and Stanzel, Silke and Junker, Elmar and Lux, Christine}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:861-opus4-25886}, pages = {102 -- 110}, year = {2024}, abstract = {A "hybrid" team-based physics course was developed and rolled out at the Albstadt-Sigmaringen University, Germany, with the intention to provide more flexibility in space and time for the students. Data on the correlation between type of participation and learning success showed, that participation in person together with the performance in other STEM related courses are the main predictors for learning success. Interestingly, it had no influence on the learning success of the non-participating students whether they participated remotely or not at all. Thus, the biggest challenge for the lecture of the future, which offers more flexibility in space and time, is the "activation" of students who participate remotely.}, language = {en} } @inproceedings{Seliger2024, author = {Seliger, Norbert}, title = {A Tunable Wire Loop Inductor based on Bistable Compliant Mechanism}, series = {25th International Microwave and Radar Conference (MIKON)}, booktitle = {25th International Microwave and Radar Conference (MIKON)}, publisher = {IEEE, Warsaw University of Technology}, address = {Wroclaw, Poland}, isbn = {978-83-969726-0-6}, pages = {209 -- 214}, year = {2024}, abstract = {By axially loading of a cylindrical wire we utilize the first order buckling mode to form the shape of a segment of a wire loop inductor. The shape of the deformed wire is expressed in analytical form and provides the basis for a semi-empirical formulation of the loop inductance. Combining several buckling segments and taking advantage of the snap-through behavior of such a segment, the shape of the wire loop in air and hence the loop inductance can be varied mechanically on purpose. The analytical model for the tunable inductance enables a design methodology for bistable compliant inductors. We present two designs of mechanically tuned inductors in the range from 20nH to 50nH. Furthermore the electromagnetic properties of the proposed innovative components are confirmed by method of moments numerical modeling based on quasi-static magnetic fields and by experiment. We finally show that the design process is applicable to regular plane polygonal inductors representing multi-stable compliant stages.}, language = {en} }