is proposed for controlling an inverted pendulum on a cart system with an uncertain model.
The proposed controller is designed using a new method of type-reduction that we have
proposed, which is called the simplified type-reduction method. The proposed IT2F-PID
controller is able to handle the effect of structure uncertainties due to the structure of the
interval type-2 fuzzy logic system (IT2-FLS). The results of the proposed IT2F-PID controller …