Affordable Access

Access to the full text

Hybrid-triggered state feedback H∞ control for networked control systems with stochastic nonlinearity and quantization

Authors
  • Tan, Yushun1, 2
  • Xiong, Menghui1
  • Du, Dongsheng3
  • Fei, Shumin2
  • 1 Nanjing University of Finance and Economics, School of Applied Mathematics, Nanjing, Jiangsu, 210023, People’s Republic of China , Nanjing (China)
  • 2 Southeast University, School of Automation, Nanjing, Jiangsu, 210096, People’s Republic of China , Nanjing (China)
  • 3 Huaiyin Institute of Technology, Faculty of Automation, Huaian, Jiangsu, 223003, People’s Republic of China , Huaian (China)
Type
Published Article
Journal
Peer-to-Peer Networking and Applications
Publisher
Springer US
Publication Date
Aug 17, 2018
Volume
12
Issue
3
Pages
660–676
Identifiers
DOI: 10.1007/s12083-018-0671-z
Source
Springer Nature
Keywords
License
Yellow

Abstract

This paper is concerned with the state feedback H∞ control problem for hybrid-triggered networked control systems (NCSs) with stochastic nonlinearity and state quantization. In order to establish a higher utilization of the network resources, a hybrid-triggered transmission scheme (HTTS) and measurement size reduction scheme are introduced. Firstly, the HTTS is presented such that the signal can be transmitted according to the law. Then the measurement size reduction scheme, i.e., the logarithmic quantization is applied. Then, considering the effect of HTTS and quantization, the original NCSs model is reformulated as a new hybrid-triggered NCSs with communication delay. By using Lyapunov functional method and linear matrix inequality technique, sufficient conditions for stochastical stability with a prescribed H∞ performance level are established, and the design of controller and trigger parameters can be obtained. Finally, a simulation example is given to illustrate the effectiveness of the proposed method.

Report this publication

Statistics

Seen <100 times