open loop response for nonlinear system
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
ojonugwa adukwu
il 14 Ago 2019
Commentato: ojonugwa adukwu
il 15 Ago 2019
Good day everyone. How do I simulate nonlinear system in open loop in matlab? I have this nonlinear system and I want to observe the response before applying controller. How do I do that? Please help with the code. Thanks.
0 Commenti
Risposta accettata
Jon
il 14 Ago 2019
Basically you need to define the set of ODE's (ordinary differential equations) that define your system and then solve them. MATLAB has many routines for solving ODE's, Please see the documentation at https://www.mathworks.com/help/matlab/ordinary-differential-equations.html?s_tid=CRUX_lftnav
After you have attempted to code up a solution, if you are still having problems, please attach your code and explain the specific problems you are encountering.
2 Commenti
Jon
il 14 Ago 2019
Modificato: Jon
il 14 Ago 2019
It is little bit tricky to apply your input vector to the system of equations. One approach is explained in https://www.mathworks.com/help/matlab/ref/ode45.html in the example ODE with Time-Dependent Terms
I assume you do not have Simulink. In Simulink you can do everything with block diagrams and it is very straight forward to drive your blocks with a known input vector.
Più risposte (1)
Vedere anche
Categorie
Scopri di più su Nonlinear Control in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!