Model Predictive Control of NCS with Data Quantization and Bounded Arbitrary Time Delays. (19th April 2015)

• Record Type: Journal Article
• Authors: Yu, Jimin; Xie, Yanan; Tang, Xiaoming
• Other Names: Toker Onur Academic Editor.
• Is Part Of: Journal of control science and engineering. Volume 2015(2015)
• Publication Date: 2015-04-19
• Subjects: Control theory -- Periodicals; 629.831205
• DOI: 10.1155/2015/259480
• Languages: English
• ISSNs: 1687-5249

Abstract

Abstract : The model predictive control for constrained discrete time linear system under network environment is considered. The bounded time delay and data quantization are assumed to coexist in the data transmission link from the sensor to the controller. A novel NCS model is specially established for the model predictive control method, which casts the time delay and data quantization into a unified framework. A stability result of the obtained closed-loop model is presented by applying the Lyapunov method, which plays a key role in synthesizing the model predictive controller. The model predictive controller, which parameterizes the infinite horizon control moves into a single state feedback law, is provided which explicitly considers the satisfaction of input and state constraints. Two numerical examples are given to illustrate the effectiveness of the derived method.