问题描述:

how to simulate saturations and thresholds with scipy?

I precise my question

I want to simulate with scipy a system like the one described by the block diagram below.

If the system had only linear transfer functions, there would be no problem, but here I have a non-linear block, a saturation (it could there be a threshold)

What is the solution to program and simulate the block diagram.

with:

PT2=1/(1+s+s^2) and

P=K=100

网友答案:

You could try Steven Masfaraud's block module simulator (BMS). As of August 2016 it has nonlinear block elements for Saturation, Coulomb, Dead Zone, and Hysteresis. Here's a link to one of his examples.

The other option on this Quora post is PyLinX.

It looks like SciPySim may no longer be under development, from this link that states "Please note that this project is no longer being actively developed or maintained.".

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