The modelling and control of flywheel inverted pendulum system

Inverted pendulum is a control system, with the feature of high order, muti-variable, non-linearity and unstable naturally. It is quite important for us to study its balance and stability in control engineering field. In this paper, a flywheel inverted pendulum, as an object to be controlled, the dynamic model has been established, and the mathematical model which established has been certificated and did system performance analysis. Then, as the linear model, the fuzzy controller is designed based on packet control. The method can decrease the number of fuzzy rules and avoid the rule´s explosion. The simulation results show that the fuzzy controller makes the system achieve stabilization and balance control.