simulink仿真出现如下循环错误怎么解决？

haimingqing

Trouble solving algebraic loop containing 'fuel_cell/Fuel cell/rM' at time 0.  Stopping simulation.  There may be a singularity in the solution.  If the model is correct, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances).

期待高手指点？

anbcjys

在回路上加个1/z

haimingqing

在一个simulink模型中有两个参数输入x,y，得到一个结果C。如果x为0:10。就要计算很多次，有没有循环可以实现？