摘要
在AMESim仿真环境下,根据液力变矩减速装置进口调压阀工作原理建立了进口调压阀仿真模型。以ITAE准则为优化目标,在Matlab下循环调用AMESim仿真模型,采用共享小生境遗传算法得到了进口调压阀设计参数的优化结果。最后进行了液力变矩减速装置进口调压试验,试验结果表明:基于AMESim/Matlab联合仿真和遗传算法的优化方法可以简化调压阀设计过程,实现进口调压阀性能优化的目标。
Based on the simulation model of pressure-regulating valve of tractor-brake,a hydraulic torque converter was developed.With Niche genetic algorithms,the optimal result of pressure-regulating valve was obtained.In the process of optimization,the simulation model used Matlab and ITAE was calculated as optimal target value.Finally,dynamic performance was tested in a performance experiment. The results indicated that based on simulation model,the performance of pressure-regulating valve was improved with Niche genetic algorithms and the design process was simplified.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2010年第5期12-16,共5页
Transactions of the Chinese Society for Agricultural Machinery
基金
总装备部"十一五"预先研究基金资助项目(40402060202)
关键词
液力变矩器
调压阀
优化
小生境遗传算法
Hydraulic torque converter
Presure-regulating valve
Optimization
Niche genetic algorithms
