TY - CHAP A1 - Sommer, Lars A1 - Bestle, Dieter T1 - Speeding-up 2D Aerofoil Design by Using Curvature Constraints Y1 - 2008 ER - TY - CHAP A1 - Flassig, Peter Michael A1 - Dutta, Amit Kumar A1 - Bestle, Dieter T1 - Robustheit und Zuverlässigkeit in der aerodynamischen Verdichterauslegung Y1 - 2008 ER - TY - CHAP A1 - Bestle, Dieter A1 - Keskin, Akin A1 - Otto, Dierk T1 - Process Integration and Automation for optimal Design Y1 - 2006 ER - TY - CHAP A1 - Dutta, Amit Kumar A1 - Flassig, Peter Michael A1 - Otto, Dierk A1 - Bestle, Dieter T1 - Process Integration for Multidisciplinary Multi-objective Blade Design Y1 - 2007 ER - TY - CHAP A1 - Hinz, Michel A1 - Bestle, Dieter T1 - Implementation of Individual iSIGHT-FD Components for Process Acceleration by Wrapping of FORTRAN-Routines Y1 - 2009 ER - TY - GEN A1 - Bestle, Dieter A1 - Hinz, Michel A1 - Rühle, Tobias T1 - Unterstützende Strategien für den robusten Triebwerksentwurf - Durch Prozessintegration, problemspezifische Parametrisierung und Mehrkriterien-Optimierung zum Erfolg KW - Mehrkriterien-Optimierung Y1 - 2009 ER - TY - CHAP A1 - Flassig, Peter Michael A1 - Bestle, Dieter T1 - Probabilistische Studien zur robusten aerodynamischen Verdichterauslegung Y1 - 2009 ER - TY - CHAP A1 - Rogge, Stephan A1 - Amtsfeld, Philipp A1 - Hentschel, Christian A1 - Bestle, Dieter A1 - Meyer, Marcus T1 - Using gestures to interactively modify turbine blades in a Virtual Environment T2 - Emerging Signal Processing Applications (ESPA), 2012 IEEE International Conference, Las Vegas, 12 - 14 Jan. 2012 KW - GPU-accelerated computational fluid dynamics KW - blade geometry;cumbersome input hardware KW - expensive input hardware KW - fluid flow KW - gesture-based interaction KW - interactively modify turbine blades KW - special interaction;virtual environments KW - blades;computational fluid dynamics KW - gesture recognition KW - graphics processing units KW - turbines Y1 - 2012 SN - 978-1-4673-0899-1 SP - 155 EP - 158 PB - IEEE ER - TY - CHAP A1 - Schörner, Roman A1 - Bestle, Dieter T1 - Coupled Optimization of Compressor Blade Roots and Rotor Grooves for Industrial Gas-Turbines T2 - 5th IC-SCCE International Conference: From Scientific Computing to Computational Engineering N2 - Substituting an intuitive human design search by an automated design process for compressor blade roots and rotor grooves driven by numerical optimization. The design of industrial gas turbines is a highly complex task where the engineer typically run a lot of design cases intuitively and manually in order to find only acceptable design solution which is usually a time consuming procedure. Research project funded by Alstom, Switzerland. The research shows the benefit of applying optimization methods to an industrial design process. KW - optimization, FE analysis, compressor blade root, rotor groove, gas turbine Y1 - 2012 UR - http://www.epsmso.gr/all_conf_index/index.html SN - 978-960-98941-9-7 ER - TY - GEN A1 - Kahlbau, Sebastian A1 - Bestle, Dieter T1 - Optimal Shift Control for Automatic Transmission T2 - Mechanics Based Design of Structures and Machines Y1 - 2013 SN - 1539-7742 VL - 41 IS - 3 SP - 259 EP - 273 ER - TY - CHAP A1 - Bestle, Dieter A1 - Funke, Torsten T1 - Physically Motivated Modelling and Identification of Advanced Vehicle Shock Absorbers T2 - The 2nd Joint International Conference on Multibody System Dynamics, Proceedings of IMSD 2012, Stuttgart, 28.05. – 01.06.2012 Y1 - 2012 SN - 978-3-927618-32-9 PB - Univ. Stuttgart, Inst. für Technische und Numerische Mechanik CY - Stuttgart ER - TY - CHAP A1 - Ajala, Oussama A1 - Bestle, Dieter A1 - Rauh, Jochen A1 - Rieger, Karl-Josef T1 - Two-degree-of-freedom Control Approach for an Active Suspension System T2 - The 2nd Joint International Conference on Multibody System Dynamics, Proceedings of IMSD 2012, Stuttgart, 28.05. – 01.06.2012 Y1 - 2012 SN - 978-3-927618-32-9 PB - Univ. Stuttgart, Inst. für Technische und Numerische Mechanik CY - Stuttgart ER - TY - CHAP A1 - Meyer, Marcus A1 - Swoboda, Marius A1 - Rogge, Stephan A1 - Amtsfeld, Philipp A1 - Hentschel, Christian A1 - Bestle, Dieter T1 - Interactive Aerodynamic Design in a Virtual Environment T2 - HPCN-Workshop 2012, Braunschweig am 9./10. Mai 2012 Y1 - 2012 UR - http://www.t-systems-sfr.com/e/deu/download.php ER - TY - CHAP A1 - Lockan, Michael A1 - Bestle, Dieter T1 - A Concept for Collaborative Design and Distributed Optimisation T2 - 5th IC-SCCE International Conference: From Scientific Computing to Computational Engineering, Athen, 2012 N2 - The paper shows a methodology for designing a complex system in a collaborative design environment by sharing information on autonomous subsystems and coupling parameters. Collaborative design is a current issue in aviation industry where intellectual property rights of individual companies prohibit a common evaluation model. State of the art approaches based on nested local optimisation loops are not sufficient if time-consuming component analyses are involved. A new approach for collaborative design is developed where the overall optimisation of a complex system is split into subsystem optimisation problems. Coupling parameters are treated as local design variables and only optimal coupling parameters are exchanged regularly. Application to a test example shows a huge time reduction and improved probability for finding the global optimum. Advantages are also demonstrated for an industrial design task. KW - collaborative design, distributed computation, optimisation Y1 - 2012 UR - http://www.epsmso.gr/all_conf_index/index.html SN - 978-960-98941-9-7 ER - TY - CHAP A1 - Gaun, Lilia A1 - Huppertz, André A1 - Bestle, Dieter T1 - Heiß-Kalt-Geometrietransformation von Triebwerkskomponenten auf der Grundlage von FE-Berechnungen und NURBS-Transformationen T2 - Deutscher Luft- und Raumfahrtkongress 2012, Berlin KW - Heiß-Kalt-Geometrietransformation, NURBS Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:101:1-201210269093 PB - Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V. CY - Bonn ER - TY - CHAP A1 - Busch, Jochen A1 - Bestle, Dieter T1 - Robust All Wheel Steering Design Strategy for Improving Drivability of Passenger Cars T2 - Proceedings of the ASME 5th Annual Dynamic Systems and Control Division conference and JSME 11th Motion and Vibration Conference, October 17 - 19, Fort Lauderdale, Florida, USA, Vol. 1 KW - Vehicle dynamics and control, Modeling and Simulation, Optimal control Y1 - 2013 UR - https://asme-dscd.papercept.net/conferences/conferences/DSC12/program/DSC12_ContentListWeb_2.html#thct2 SN - 978-0-7918-4529-5 SP - 847 EP - 856 PB - ASME CY - New York, NY ER - TY - GEN A1 - Busch, Jochen A1 - Bestle, Dieter T1 - Optimisation of lateral car dynamics taking into account parameter uncertainties T2 - Vehicle System Dynamics N2 - Simulation studies on an active all-wheel-steering car show that disturbance of vehicle parameters have high influence on lateral car dynamics. This motivates the need of robust design against such parameter uncertainties. A specific parametrisation is established combining deterministic, velocity dependent steering control parameters with partly uncertain, velocity independent vehicle parameters for simultaneous use in a numerical optimisation process. Model-based objectives are formulated and summarized in a multi-objective optimisation problem where especially the lateral steady state behaviour is improved by an adaption strategy based on measurable uncertainties. The normally distributed uncertainties are generated by optimal Latin hypercube sampling and a response surface based strategy helps to cut down time consuming model evaluations which offers the possibility to use a genetic optimisation algorithm. Optimisation results are discussed in different criterion spaces and the achieved improvements confirm the validity of the proposed procedure. KW - vehicle dynamics and control, modelling and simulation, all-wheel-steering, uncertain dynamics, optimal control, robust design Y1 - 2014 SN - 1744-5159 VL - 52 IS - 2 SP - 166 EP - 185 ER - TY - GEN A1 - Ajala, Oussama A1 - Bestle, Dieter A1 - Rauh, Jochen T1 - Modeling and Control of an Electro-Hydraulic Active Suspension System T2 - Archive of Mechanical Engineering Y1 - 2013 SN - 0004-0738 VL - 60 IS - 1 SP - 37 EP - 54 ER - TY - GEN A1 - Bestle, Dieter A1 - Funke, Torsten T1 - Physics Based Model of a Stroke-dependent Shock Absorber T2 - Multibody System Dynamics Y1 - 2013 SN - 1573-272X VL - 30 IS - 2 SP - 221 EP - 232 ER - TY - GEN A1 - Bestle, Dieter A1 - Abbas, Laith K. A1 - Rui, Xiaoting T1 - Recursive eigenvalue search algorithm for transfer matrix method of linear flexible multibody systems T2 - Multibody System Dynamics Y1 - 2014 U6 - https://doi.org/10.1007/s11044-013-9399-y SN - 1573-272X SN - 1384-5640 VL - 32 IS - 4 SP - 429 EP - 444 ER -