基于液力变矩器与发动机匹配工作性能的液力变矩器结构参数优化

Torque-converter Structural Parameter Optimization Based on Its Matched Working Performance with Engine

在拟合装甲车辆发动机与液力变矩器有关特性曲线的基础上，以二者匹配工作的动力性、经济性为目标，建立发动机与液力变矩器匹配工作优化模型及目标函数，通过液力变矩器结构参数优化使发动机与液力变矩器得到最佳匹配性能，优化方案切实可行，为液力变矩器的设计、优化提供了方法。

Based on fitting engine and torque-converter performance curve, aiming at the dynamical and economic performance in the matching work of the two, this paper establishes the optimized model and target function between engine and torque-converter. Through torque-converter structural parameter optimization, the best match performance between engine and torque-converter is obtained and the optimizing plan is feasible, providing a new method to design and optimize torque-converter.