An ADRC Controller Design for Servo System Based on ASFA

• DOI: 10.4028/www.scientific.net/amr.905.459
• Publication Date: 2014-04-29T15:48:58Z
• Authors: Jian Min Wu; Min Gang Wang; Yi Hu
• Keywords: Servomechanism

Paper studied the improved servo system controller based on ADRC. To deal with inherent defects of traditional PID controller, a control method ADRC was proposed. ADRCs parameter tuning, paper proposed ASFA. Finally, designed and comparative analysis simulation between classical completed. Results indicated that quickness, stability steady-state accuracy tuned has been improved. The result verified correctness feasibility method.