AN Di,LIAN Zheman*.The optimization design of clutch friction disks onMATLAB genetic algorithm[J].Journal of Yanbian University,2018,44(03):279-182.
基于MATLAB遗传算法的离合器摩擦片优化设计
- Title:
- The optimization design of clutch friction disks on MATLAB genetic algorithm
- Keywords:
- clutch friction disks; genetic algorithm; optimization
- 分类号:
- TH122
- 文献标志码:
- A
- 摘要:
- 以湿式离合器摩擦片体积最小为优化目标函数,根据湿式离合器摩擦片的结构特点确定设计变量和约束条件,建立了湿式离合器摩擦片的数学模型.以某一湿式离合器摩擦片为例,运用MATLAB遗传算法对其结构参数进行了优化.优化结果表明:本文方法使摩擦片的整体体积减小了29.73%,可为摩擦片结构的参数优化提供理论参考.
- Abstract:
- Taking the minimum volume of the wet clutch friction plate as the optimization objective function, and according to its structural characteristics to determine the design variables and constraints, the mathematical model of the wet clutch friction plate is established. Taking a wet clutch friction plate as an example, using MATLAB genetic algorithm to optimize its structural parameters. The optimization results show that the method reduces the overall volume of the friction plate by 29.73%, which can provide a theoretical reference for parameter optimization of the friction plate structure.
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与寿命.间隙过大会导致轴向长度增加,使得离合器在接合时反应时间增加; 间隙过小会导致发热,加大磨损和分离不完全的情况发生:因此,确定优化设计变量为:X=(x1,x2,x3,x4,x5,x6)T=(d,D,c,N,h,s)T=(d,D,c,N,h,s)
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