Title:	Optimization methods for the development of crash structures
Authors:	Schumacher, Axel
Citation:	Bońkowski, Tomasz ed.: Book of Abstracts Workshop on Virtual Development in Passive Safety and Human Models for Future Mobility. 21.9. 2021, University of West Bohemia, Technische Hochschule Ingolstadt, 2021, p. 1-5.
Issue Date:	2021
Publisher:	University of West Bohemia
Document type:	konferenční příspěvek conferenceObject
URI:	http://hdl.handle.net/11025/49714
ISBN:	978-80-261-1046-0
Keywords:	topologie;optimalizační metody;CAD model
Keywords in different language:	topology;optimization methods;CAD model
Abstract in different language:	By using mathematical optimization methods, new structural designs are gener- ated. Especially the topology optimization generate also new concepts. The topol- ogy optimization method are efficient in the field of structural design, taking into account linear structural properties and linear static loading conditions. E.g. the homogenization method introduced by M. Bendsøe and N. Kikuchi in 1988 (Com- put. Methods Appl. Mech. Eng. 71:197–224) minimizes the mean compliance considering a mass constraint. Therefore, they divide the design space into small voxel and decide based on an analytical sensitivity for every voxel, is there material or not. After this optimization, the engineer has a good proposal and the possibility for the interpretation and the generation of a CAD model.
Rights:	© University of West Bohemia
Appears in Collections:	Book of abstracts: Workshop on virtual development in passive safety and human models for future mobility 2021

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