Optimal control based feedback linearization for position control of DC motor
This paper proposes the position control of DC motor. Two methods are used for position control, LQR method and feedback linearization. We show that these methods without load torque are stable, but, when load is added to the motors shaft, LQR and feedback linearization can not make efficient input signal for reference tracking in output. To solve this problem, we combined these methods and will show by using combined method, the position of shaft tracks reference in presence of large torque. For validation of new controller, we compared response with LQR and feedback linearization. Simulation results show stable response of new method.
DC motor optimal control nonlinear control
Morteza Moradi Ahmad Ahmadi Sara Abhari
Islamic Azad University South Branch Tehran Iran Faculty of Electrical Engineering Semnan University Semnan Iran Islamic Azad University Qazvin Branch Qazvin Iran
国际会议
The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)
沈阳
英文
312-316
2010-03-27（万方平台首次上网日期，不代表论文的发表时间）