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文中对液力变矩器闭锁点进行了优化计算,综合考虑了闭锁前后发动机转速突降造成的惯性能量的释放,以及闭锁前后变矩器输入输出转矩的变化,在二者最优解之间通过目标规划法建立目标函数并寻优得到较为合理的闭锁点。
In this paper, the torque converter lockout point is optimized and calculated. Considering the release of inertial energy caused by the sudden drop of the engine speed before and after the lockout, and the change of the input and output torque of the torque converter before and after the lockout, By objective programming method to establish the objective function and optimize to get a more reasonable point of closure.