摘要
基于多学科设计优化原理,提出了面向非层级复杂系统的多学科变量耦合优化设计方法,阐述了其优化设计的基本思路和工作原理.通过设置理想耦合点,构造了耦合函数,使子系统在各自独立优化设计的同时,在系统级的协调下达到耦合关系的满足,并使系统得到总体上的优化.在梳齿式微机械加速度计的优化设计中,对该方法进行了验证.
Based on the multidisciplinary design optimization, a multidisciplinary variable coupling design optimization method for non-hierarchic systems was presented, and its basic ideas and working principle were given. To handle the coupling between subsystems, a coupling function was established by the ideal point during system-level coordination, which was used to coordinate independent optimization of the subsystem and finally obtain the global optimal solution. The method was proved by being used in the design of a comb-finger microaccelerometer.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2007年第5期528-531,共4页
Journal of University of Science and Technology Beijing
基金
教育部科学技术研究重点项目(No.106018)
关键词
微机电系统
多学科设计优化
优化设计
梳齿式微机械加速度计
micro electro mechanical systems
multidisciplinary design optimization
optimal design
combfinger micro-accelerometer
