thanks a lot for your video. it was easy to follow and extremely helpful. I did follow the main logic, however i've used different criteria to define axes/gravity etc, but this was helpful to put everything together. I do have a question though; i've also modelled a 3 parts inverted pendulum, and when i re-tune (autotune) the PID's, they go unstable very quickly as the system starts. Any ideas why?
Thanks for showing the support! A triple pendulum system is highly chaotic and sensitive to the initial conditions. I am not sure if the PID tuner of MATLAB is that robust -- you might want to play with the numbers or provide some initial good values for it to converge to acceptable gains. As this is a Simulink model, you can even add your own controller or even train a network to do so. That is the benefit of using Simscape!
@@talhakhan-lw6lm Can you specify it in more detail? Maybe this is what you are looking for: in.mathworks.com/help/simulink/slref/variabletimedelay.html.
Very good presentation.
thanks a lot for your video. it was easy to follow and extremely helpful. I did follow the main logic, however i've used different criteria to define axes/gravity etc, but this was helpful to put everything together. I do have a question though; i've also modelled a 3 parts inverted pendulum, and when i re-tune (autotune) the PID's, they go unstable very quickly as the system starts. Any ideas why?
Thanks for showing the support!
A triple pendulum system is highly chaotic and sensitive to the initial conditions. I am not sure if the PID tuner of MATLAB is that robust -- you might want to play with the numbers or provide some initial good values for it to converge to acceptable gains. As this is a Simulink model, you can even add your own controller or even train a network to do so. That is the benefit of using Simscape!
Is it possible to get the solidworks files used in this video
The files have been added. Kindly check the video description.
@@soumyakantimahapatra thank you very much for the files. I had another question. Is it possible to show how to add a time delay to the system
@@talhakhan-lw6lm Can you specify it in more detail? Maybe this is what you are looking for: in.mathworks.com/help/simulink/slref/variabletimedelay.html.
dziekuje
thanks❤
great