摘要
针对遗传模拟退火算法的局部搜索能力不足,并且可能早熟和遗失最好解;以及传统优化算法全局性较弱,容易陷入局部解的问题。提出一种将遗传模拟退火算法和共轭方向法相结合的混合遗传模拟退火算法。在此基础上对离合器蝶形压紧弹簧优化设计进行研究,并与传统优化方法进行比较,结果表明,该方法简单可行,可为蝶形压紧弹簧以及其他产品的设计提供一种新方法。
The genetic simulated annealing algorithm is lack of the ability of local search, so it may be premature and loss the best solution for issues. As well as the overall character of traditional optimization algorithm is weak so that it may lead to local solutions. Another algorithm, which combine genetic simulated annealing algorithm with the method of conjugate direction, is used to solve the problem in optimization design for butterfly style pressed spring in clutch. Compared with the traditional optimization method, the method is simple and effeetivein. It provides a new approach to the design of butterfly style pressed spring and other mechanical design.
出处
《机械强度》
CAS
CSCD
北大核心
2009年第4期675-677,共3页
Journal of Mechanical Strength
基金
河南省科技厅科技攻关项目资助(072102210005)~~
关键词
优化设计
蝶形弹簧
混合遗传模拟退火算法
共轭方向法
Optimization design
Butterfly style spring
Annealing algorithm combined genetic and simulation
Conjugate direction method
