基于混沌搜索的溢流阀调压弹簧的模糊可靠性优化设计

The Fuzzy Reliability Optimization Design of the Presure-adjusting Spring of Overflow Valve Based on Chaos Search

在充分考虑了溢流阀调压弹簧各设计参数的模糊性和随机性的基础上,结合利用混沌运动的遍历性、随机性、规律性等特点,探讨了基于混沌搜索的溢流阀调压弹簧的模糊可靠性优化设计方法。

Based on Considering the Fuzzy and random of the pressure-adjusting spring of overflow valve and comlined with the use of the properties of ergodicity stochastic regularity of chaos, the paper deals with the fuzzy reliability optimization design of pressure-adjusting spring of overflow valve based on chaos search.