中国机械工程Issue(24)：3307-3311,3317,6.DOI:10.3969/j.issn.1004-132X.2015.24.007
一种改进遗传算法在离合器参数优化中的应用
An Improved Genetic Algorithm and Its Applications in Clutch Parameter Optimization
摘要
Abstract
For the clutch plate parameter optimization process of multi-objective ,multi-parameter and multi-constraint features ,an improved genetic algorithm was put forward .Based on AHP ,the part objective function weight coefficients were allocated initially ,combination coefficients among pa-rameters and sensitivity coefficients were introduced in this algorithm ,combination coefficients were used in crossover and mutation ,sensitivity coefficients were used in the dynamic adjustment of weight coefficients .Taking Dongfanghong-LA3004 tractor shifting clutch for the optimization example ,based on the traditional genetic algorithm and the proposed improved genetic algorithm respectively , the clutch parameters were optimized ,and the optimization results were compared with the original plan , the result analyses show that the proposed improved genetic algorithm can get the global optimal solu-tion ,at the same time ,improves the efficiency of optimization .关键词
改进遗传算法/层次分析法/离合器/参数优化Key words
improved genetic algorithm/analytic hierarchy process(AHP)/clutch/parameter opti-mization分类
农业科技引用本文复制引用
徐立友,李晴,周志立..一种改进遗传算法在离合器参数优化中的应用[J].中国机械工程,2015,(24):3307-3311,3317,6.基金项目
国家自然科学基金资助项目（51375145）；河南省重点科技攻关计划资助项目（142102210424）；河南省基础与前沿技术研究项目 （）
