Derivative of state '1' in block 'PID_AerotechA3200/Nonlinear Plant /PL' at time 0.01 is not finite
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Aulia Arliani
on 19 Jul 2019
Answered: Sai Sri Pathuri
on 5 Aug 2019
- Derivative of state '1' in block 'PID_AerotechA3200/Nonlinear Plant /PL' at time 0.01 is not finite. The simulation will be stopped. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances)
can somebody help me ? what should i do ? thanksss
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Sai Sri Pathuri
on 5 Aug 2019
You can try changing the solver to Variable-step ode15s (stiff/NDF).
Or refer the following link to resolve the issue
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