ANTI-SWAY TRACKING CONTROL OF OVERHEAD CRANE SYSTEM BASED ON PID AND FUZZY SLIDING MODE CONTROL

Le Xuan Hai, Thai Huu Nguyen, Tran Gia Khanh, Nguyen Tien Thanh, Bui Trong Duong, Phan Xuan Minh

Abstract


The paper presents a PID – Fuzzy Sliding Mode control (PID-FSMC) algorithm for overhead crane system to guarantee anti-sway trajectory tracking of the nominal plant. The proposed PID-FSMC law guarantees the closed-loop asymptotical stability as well as improveS the transient response of the load sway dynamics when the trolley is moving. The simulation results confirm the propriety of the proposed controller and show great promise of the controller application in practice.


Keywords


anti-sway tracking, PID control, sliding mode control, overhead crane

Full Text: PDF

Refbacks

  • There are currently no refbacks.


Published by Vietnam Academy of Science and Technology