Parameter Mapping Method for Multi-system design of automotive chassis
Automotive chassis is an engineering system whose successful design requires harmonization of a number of objectives and constraints that, in principle, can be modelled as a constrained multidisciplinary design optimazation in the space of design variables. However, accurate recognition and effective management of coupling relationships among multisystem design models is fundamental to implementation of Multisystem Design. In view of the demand of complex automotive chassis system design, A model of multidisciplinary design optimazation(MDO) is built. Subsequently, The genetic algorithm is used for parameter recognition and representation among multidisciplinary model solvers (design systems). The parameter mapping approach enables integration of coupled disciplinary model solvers, and effective accelerates coordination of multidisciplinary computation processes. The parameter mapping approach has been applied to automotive chassis design, and which significantly improves the efficiency and quality of design.
MDO Parameter mapping Genetic algorithm
JIANG Wuhua WANG Qidong
School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei,China, 230009 AnHui University of science and Technology, HuaiNan,China 232001
国际会议
黄山
英文
375-380
2012-07-10（万方平台首次上网日期，不代表论文的发表时间）