Simulink model doesn’t oscillate
Hi,
I’m trying to model an reaction wheel inverted pendulum and I find this article: https://www.mdpi.com/2079-9292/13/3/514#B1-electronics-13-00514. And now I have to identify the friction coefficient, b_theta. They mesure the natural oscillation of the pendulum by swinging. And then implement this formula in simulink to estimate b_theta by comparing the results:
On the right is my model and on the left is the model present in the article. The probleme is that my simulation doesn’t oscillate, the result is always 0. And i don’t know what the probleme is. I’m using a fixed step of 1e-3 and the solver is on auto (I try multiple solvers but the result is the same).Hi,
I’m trying to model an reaction wheel inverted pendulum and I find this article: https://www.mdpi.com/2079-9292/13/3/514#B1-electronics-13-00514. And now I have to identify the friction coefficient, b_theta. They mesure the natural oscillation of the pendulum by swinging. And then implement this formula in simulink to estimate b_theta by comparing the results:
On the right is my model and on the left is the model present in the article. The probleme is that my simulation doesn’t oscillate, the result is always 0. And i don’t know what the probleme is. I’m using a fixed step of 1e-3 and the solver is on auto (I try multiple solvers but the result is the same). Hi,
I’m trying to model an reaction wheel inverted pendulum and I find this article: https://www.mdpi.com/2079-9292/13/3/514#B1-electronics-13-00514. And now I have to identify the friction coefficient, b_theta. They mesure the natural oscillation of the pendulum by swinging. And then implement this formula in simulink to estimate b_theta by comparing the results:
On the right is my model and on the left is the model present in the article. The probleme is that my simulation doesn’t oscillate, the result is always 0. And i don’t know what the probleme is. I’m using a fixed step of 1e-3 and the solver is on auto (I try multiple solvers but the result is the same). model MATLAB Answers — New Questions
