基于MATLAB的先导溢流阀调节弹簧的优化设计  

Optimal Design on Control Spring of Pilot Operated Overflow Valve Based on MATLAB

作　　者：谌铎文[1] 胡燕平[1] 

机构地区：[1]湖南科技大学机电工程学院,湖南湘潭411201

出　　处：《机械工程师》2006年第3期72-74,共3页Mechanical Engineer

摘　　要：以弹簧的3个独立结构参数(钢丝直径、弹簧中径、有效圈数)为设计变量,以先导溢流阀调节弹簧的固有频率最大为目标函数建立数学模型。运用MATLAB的优化函数对其进行优化计算,从而获得一组优化的结构参数,其优化结果表明这是有效的弹簧设计方法。Three parameters of absolute construction that are steel wire diameter, spring pitch diameter and number of active coils serve as design variable, the top inherent frequency of spring regard as goal function, and set up mathematical model in the paper. Exert the optimize function of MATLAN and optimize the spring in order to achieve a string optimizeconstruction parameters. This way is a good method for spring computation from the result.

关 键 词：MATLAB 调节弹簧 优化设计 SQP 

分 类 号：TH122[机械工程—机械设计及理论]