摘要
介绍了一种将频率灵敏度分析程序嵌入到结构分析程序中去,然后与数学优化方法相结合,实现结构频率优化设计的新方案。用工程实例验证了使用新方案研制的结构频率优化设计系统。结果表明:方案是切实可行的,使用新方案开发的程序,能够用来解决工程结构频率优化设计问题。
A kind of new scheme was introduced on realizing the optimization design of structural frequency by letting the analytic program of frequency sensitivity be inserted to the program of structural analysis and then combined with the method of mathematic optimization. The optimization designing system of structural frequency developed by the new scheme was verified by engineering living example. The result shows that this scheme is practically feasible. The program developed by the use of new scheme could be used to solve the designing problem on the frequency optimization of engineering structure.
出处
《机械设计》
CSCD
北大核心
2006年第5期36-38,共3页
Journal of Machine Design
关键词
频率约束
解析灵敏度
优化设计
程序研制
frequency restraint
analytic sensitivity
optimization design
program development
