| 多学科变量耦合优化设计方法 |
| |
| 引用本文： | 俞必强,翁海珊,李疆,邱丽芳.多学科变量耦合优化设计方法[J].北京科技大学学报,2007,29(5):528-531. |
| |
| 作者姓名： | 俞必强 翁海珊 李疆 邱丽芳 |
| |
| 作者单位： | 北京科技大学机械工程学院,北京,100083 |
| |
| 基金项目： | 教育部科学技术研究重点项目 |
| |
| 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.
|
| 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 多学科设计 变量 耦合优化 设计方法 design optimization coupling 验证 微机械加速度计 耦合关系 协调 系统级 耦合函数 构造 耦合点 设置 工作原理 优化设计 阐述 复杂系统 层级 |
| 修稿时间： | 2005-12-192006-07-06 |
Multidisciplinary variable coupling design optimization |
| |
| YU Biqiang,WENG Haishan,LI Jiang,QIU Lifang.Multidisciplinary variable coupling design optimization[J].Journal of University of Science and Technology Beijing,2007,29(5):528-531. |
| |
| Authors: | YU Biqiang WENG Haishan LI Jiang QIU Lifang |
| |
| Institution: | Mechanical Engineering School, University of Science and Technology Beijing, Beijing 100083, China |
| |
| Abstract: | 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. |
| |
| Keywords: | micro electro mechanical systems multidisciplinary design optimization optimal design combfinger micro-accelerometer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
