@inproceedings{UbbenBestleHaug, author = {Ubben, Paul Tobe and Bestle, Dieter and Haug, J{\"u}rgen}, title = {Robust Automotive Suspension Design Using Adaptive Response Surface Based Multi-objektive Optimization}, series = {11. Weimarer Optimierungs- und Stochastiktage - 06. - 07. November 2014}, booktitle = {11. Weimarer Optimierungs- und Stochastiktage - 06. - 07. November 2014}, publisher = {DYNARDO GmbH}, address = {Weimar}, pages = {19}, abstract = {Deterministic optimization is used in all fields of engineering, especially in early design processes based on digital prototypes and simulation. A major disadvantage of deterministic optimization is the unknown robustness of the found solution against uncertainties of system parameters. Therefore, the Robust Design Optimization (RDO) concept as combination of Robustness Analysis (RA) and deterministic optimization was developed. In this paper, such an approach is applied to the optimization of a suspension for passenger cars w.r.t. typical driving maneuvers. The suspension behavior has to be robust against uncertainties without defining strict limits or safety margins. The coupled multi-objective RDO procedure will find a Pareto-front w.r.t. mean value and variance of chosen objectives. As a result, a specific compromise regarding system robustness and mean performance may be chosen from this Pareto-set. To overcome the vast amount of CPU-time, required for expensive direct function evaluations, an adaptive response surface method (aRSM) is integrated. The overall process then consists of an inner loop involving a multi-objective evolutionary algorithm based on response surfaces and an outer loop, where metamodeling is performed on a set of support points. This set is initialized in the first iteration step and updated afterwards by picking promising designs from the Pareto-fronts of the surrogate model, which are then evaluated exactly.}, language = {en} } @inproceedings{WehbiBestleKahlbau, author = {Wehbi, Kassem and Bestle, Dieter and Kahlbau, Sebastian}, title = {Multi-objective Launch Control Optimization for Automatic Clutch Engagement}, series = {Tagungsband, 6th International Conference on Experiments/Process/System Modeling/Simulation/ Optimization (6th IC-EpsMsO), Athen (Griechenland), 8.-11. Juli 2015}, booktitle = {Tagungsband, 6th International Conference on Experiments/Process/System Modeling/Simulation/ Optimization (6th IC-EpsMsO), Athen (Griechenland), 8.-11. Juli 2015}, publisher = {LFME}, address = {Athen}, isbn = {978-618-80527-8-9}, language = {en} } @inproceedings{AbbasBestleRui, author = {Abbas, Laith K. and Bestle, Dieter and Rui, Xiaoting}, title = {Transfer Matrix Method for the Determination of the Free Vobration of Two Eastically Coupled Beams}, series = {Advanced materials design and mechanics II, selected, peer reviewed papers from the 2013, 2nd International Conference on Advanced Materials Design and Mechanics (ICAMDM 2013), May 17-18, 2013, Kuala Lumpur, Malaysia}, booktitle = {Advanced materials design and mechanics II, selected, peer reviewed papers from the 2013, 2nd International Conference on Advanced Materials Design and Mechanics (ICAMDM 2013), May 17-18, 2013, Kuala Lumpur, Malaysia}, publisher = {Trans Tech Publ.}, address = {Durnten-Zurich [u.a.]}, pages = {301 -- 304}, language = {en} } @inproceedings{JankeKargerGaunetal., author = {Janke, Christian and Karger, Kai and Gaun, Lilia and Bestle, Dieter and Huppertz, Andr{\´e}}, title = {3D CFD Compressor Map Computation Process Accounting for Geometry Changes due to Off-Design Operation Loads}, series = {ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, booktitle = {ASME Turbo Expo 2014: Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, publisher = {ASME}, address = {New York, NY}, isbn = {978-0-7918-4561-5}, pages = {12}, language = {en} } @inproceedings{GaunHuppertzBestle, author = {Gaun, Lilia and Huppertz, Andr{\´e} and Bestle, Dieter}, title = {Hot-to-Cold CAD Geometry Transformation of Aero Engine Parts Based on B-Spline Morphing}, series = {ASME Turbo Expo 2014, Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, booktitle = {ASME Turbo Expo 2014, Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, publisher = {ASME}, address = {New York, NY}, isbn = {978-0-7918-4561-5}, pages = {12}, language = {en} } @inproceedings{AmtsfeldLockanBestleetal., author = {Amtsfeld, Philipp and Lockan, Michael and Bestle, Dieter and Meyer, Markus}, title = {Accelerated 3D Aerodynamic Optimization of Gas Turbine Blades}, series = {ASME Turbo Expo 2014, Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, booktitle = {ASME Turbo Expo 2014, Turbine Technical Conference and Exposition, Volume 2B: Turbomachinery, D{\"u}sseldorf, Germany, June 16-20, 2014}, publisher = {ASME}, address = {New York, NY}, isbn = {978-0-7918-4561-5}, pages = {9}, language = {en} } @inproceedings{PoehlmannBestle, author = {P{\"o}hlmann, Fiete and Bestle, Dieter}, title = {Contradictory Integer Objective Approaches for Mixed-variables Evolutionary Optimization Problems}, series = {International Conference on Engineering and Applied Sciences Optimization (OPT-i), Kos, Griechenland, 2014}, booktitle = {International Conference on Engineering and Applied Sciences Optimization (OPT-i), Kos, Griechenland, 2014}, isbn = {978-960-99994-5-8}, language = {en} } @inproceedings{LockanAmtsfeldBestleetal., author = {Lockan, Michael and Amtsfeld, Philipp and Bestle, Dieter and Meyer, Marcus}, title = {Non-Linear Sensitivity Analysis Based on Regression Trees with Apllication to 3D Aerodynamic Optimization of Gas Turbine Blades}, series = {International Conference on Engineering and Applied Scieces Optimization (OPT-i), Kos, Griechenland, 2014}, booktitle = {International Conference on Engineering and Applied Scieces Optimization (OPT-i), Kos, Griechenland, 2014}, isbn = {978-960-99994-5-8}, language = {en} } @inproceedings{AngersbachBestle, author = {Angersbach, Andreas and Bestle, Dieter}, title = {Optimization of Air Distribution in a Preliminary Design Stage of an Aero-Engine Combustor}, series = {14th AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, 2014}, booktitle = {14th AIAA Aviation Technology, Integration, and Operations Conference, Atlanta, 2014}, isbn = {978-1-62410-282-0}, doi = {10.2514/MATIO14}, language = {en} } @inproceedings{AlbertBestle, author = {Albert, Moritz and Bestle, Dieter}, title = {Automatic Design Evaluation of Nacelle Geometry Using 3D-CFD}, series = {15th AIAA/ISSMO Multidisziplinary Analysis and Optimization Conference, AIAA 2014-2039, Atlanta, 2014}, booktitle = {15th AIAA/ISSMO Multidisziplinary Analysis and Optimization Conference, AIAA 2014-2039, Atlanta, 2014}, isbn = {978-1-62410-283-7}, doi = {10.2514/6.2014-2039}, language = {en} }