液力变矩器叶栅角度参数优化及算法

Optimization of Torque Converter’s Blade Angle Parameter and Arithmetic

摘要:

为了在提高液力变矩器经济性的同时不降低动力性,提出以各轮进出口角为优化参数的优化策略.提出一种参数网格化,不依赖于惩罚函数而对约束进行处理的新的算法.进行了实例分析,得到较好的结果,证明了该策略以及算法的可靠性.

Abstract:

An optimized strategy is proposed,whose optimization parameter is input and output angle of the torque converter, for improving the economy and maintaining the dynamics of the torque converter.A new optimization arithmetic is proposed to grid the optimizied parameters and deal with constrains independent of the punishment functions.A case study result proves the feasibility of the strategy and the arithmetic.