Dynamic Quantized Predictive Control for Systems with Time-Varying Delay and Packet Loss in the Forward Channel. (28th June 2015)

• Record Type: Journal Article
• Authors: Li, Mu; Dou, Lihua; Sun, Jian; Wang, Di
• Other Names: Zhao Yun-Bo Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2015(2015)
• Publication Date: 2015-06-28
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2015/596916
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : Stability and design of a dynamic quantized predictive control system with time-varying delay and packet loss are studied. For the system with time-varying delay and packet loss in the forward channel, a dynamic quantizer that can minimize the quantized output error is designed and a networked quantized predictive control (NQPC) strategy is proposed to compensate for the delay and packet loss. Stability of the NQPC system is then analyzed and a sufficient stability condition is derived and presented in the form of matrix inequality. Finally, both simulation and experimental results are given to demonstrate the effectiveness of the proposed approach.