摘要
传统的结构优化设计一般都是考虑单目标。采用结构分析设计中的有限元位移法 ,考虑总质量最轻、总可靠性最高这两个目标函数和几何约束、应力约束这两个约束条件 ,对绗架结构进行多目标优化设计。
Only a single objective is considered in the traditional structure design.Multiobjective design optimization of truss structure is processed,on the base of considering the objectives of minimum gross mass and maximum system reliability and the conditions of constrains of stress and geometry,using the finite elements offsetting method in the structural analysis and design.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2002年第3期364-367,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
关键词
结构设计
多目标
优化设计
structure design
multiobjective
optimum design
