Nowadays, Servo motors have many applications in complex control systems in fields such as industry, medicine and aviation. The quality of precise position control of the motor is affected by the impact of disturbance factors, or the mathematical model of the controlled object has a certain error compared to the real object. This paper presents the design of a backstepping sliding controller applied to control the position of a DC Servo motor. The backstepping sliding controller is robust to uncertain components and system disturbances. The backstepping sliding method is based on the Lyapunov stability theory. The proposed controller is tested on a real CE110 model of Tecquipment. The experimental results obtained will be compared with the PID-Fuzzy controller to check the quality of the proposed controller.

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Servo Motor Position Control Using Backstepping Sliding Method Applied on Real Model CE110

  • Tung Ngo Manh,
  • Bao Ho Manh,
  • Yen Vu Thi,
  • Linh Duong Manh

摘要

Nowadays, Servo motors have many applications in complex control systems in fields such as industry, medicine and aviation. The quality of precise position control of the motor is affected by the impact of disturbance factors, or the mathematical model of the controlled object has a certain error compared to the real object. This paper presents the design of a backstepping sliding controller applied to control the position of a DC Servo motor. The backstepping sliding controller is robust to uncertain components and system disturbances. The backstepping sliding method is based on the Lyapunov stability theory. The proposed controller is tested on a real CE110 model of Tecquipment. The experimental results obtained will be compared with the PID-Fuzzy controller to check the quality of the proposed controller.