我做了一个简单的PID控制系统,可是只要加入微分作用,就出现错误,无法运行,好迷茫
错误描述:Trouble solving algebraic loop containing 'qb_pid/PID Subsystem/Gain8' at time 1. 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).
我也遇到了相似的问题,不过系统可能比较复杂.
报错如下:
Trouble solving algebraic loop containing 'NNIctm05/Subsystem/Subtract2' 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).
调不出来,快疯了已经...
还没有知道是什么原因.
如果你找到原因了,或是有新的想法了,请联系我!
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191874929(自强学子)
一起讨论啊!