Trajectory tracking and stabilization control of rotary inverted pendulum based on LQR and LQT techniques: Simulation and experiment

Rotary Inverted Pendulum (RIP) plays a vital role in control engineering. Rotary Inverted Pendulum is a complex, nonlinear, non-minimum-phase and under-actuated system which has various applications in the field of Robotics. The main contribution of this paper is to design and control RIP by using Linear Quadratic Regulator (LQR) controller for stabilization at vertically upright position - the unstable equilibrium point, and Linear Quadratic Tracker (LQT) controller for tracking the desired trajectory.
Nội dung trích xuất từ tài liệu:
Trajectory tracking and stabilization control of rotary inverted pendulum based on LQR and LQT techniques: Simulation and experiment