simulink做电机控制仿真出现如下报错,系统的高刚性导致的

Solver was unable to reduce the step size without violating minimum step size of 2.11304E-17 for 1 consecutive times at time 0.00594768. Solver will continue simulation with the step size restricted to 2.11304E-17 and using an effective relative error tolerance of 0.127781, which is greater than the specified relative error tolerance of 0.001. This usually may be caused by the high stiffness of the system. Please check the system or increase the solver Number of consecutive min steps violation parameter.

尝试将步长调整为10的-2次方仍然无果,想请问下这是什么问题导致的

仿真卡在1%处无法动弹,电机不转动

问题相关代码,请勿粘贴截图
运行结果及报错内容
我的解答思路和尝试过的方法
我想要达到的结果