Adaptive robust control with extended disturbance observer for motion control of DC motors. Issue 22 (8th October 2015)

• Record Type: Journal Article
• Authors: Yang, Yanyu; Wang, Yong; Jia, Ping
• Is Part Of: Electronics letters. Volume 51:Issue 22(2015)
• Page Start: 1761
• Page End: 1763
• Publication Date: 2015-10-08
• Subjects: DC motors -- motion control -- adaptive control -- robust control -- observers -- machine control -- uncertain systems -- feedback; DC motors -- motion control -- extended disturbance observer -- adaptive robust control -- EDO -- structured uncertainties; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2015.1009
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : This Letter proposes an extended disturbance observer (EDO) based adaptive robust control method for motion control of DC motors. An adaptive part for structured uncertainties, an EDO for unstructured uncertainties and a feedback robust law for global robustness are designed in this method. The theoretical analysis guarantees a prescribed tracking performance under various uncertainties and comparative numerical simulation shows the excellent high‐precision performance of proposed method on DC motor motion control.