My question is simple yet I could not find answer on the internet. When I have a system described by its differential equation, I can simulate its states from time steps to time steps with RK4. But what to do when I want to put an acting force into the system which I control. In RK4 I should know what value I am going to give into the system in the next time step. So far I tried to predict this value by the derivative of the input force. Can someone recommend me literature in this field? Or give me tips what to do in this case?
2026-03-27 13:46:20.1774619180
How to simulate a control system with RK4
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