Quantized Event-Triggered Control of Discrete-Time Linear Systems with Switching Triggering Conditions

• YOSHIKAWA Shumpei

  Graduate School of Information Science and Technology, Hokkaido University

• KOBAYASHI Koichi

  Graduate School of Information Science and Technology, Hokkaido University

• YAMASHITA Yuh

  Graduate School of Information Science and Technology, Hokkaido University

Abstract

Event-triggered control is a method that the control input is updated only when a certain triggering condition is satisfied. In networked control systems, quantization errors via A/D conversion should be considered. In this paper, a new method for quantized event-triggered control with switching triggering conditions is proposed. For a discrete-time linear system, we consider the problem of finding a state-feedback controller such that the closed-loop system is uniformly ultimately bounded in a certain ellipsoid. This problem is reduced to an LMI (Linear Matrix Inequality) optimization problem. The volume of the ellipsoid may be adjusted. The effectiveness of the proposed method is presented by a numerical example.

Journal

• IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

  IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E101.A (2), 322-327, 2018

  The Institute of Electronics, Information and Communication Engineers

Keywords

• event-triggered control
• quantization
• linear matrix inequality (LMI)
• networked control systems

Details

• CRID: 1390001206313696640
• NII Article ID: 120006484263
• NII Article ID: 130006327971
• DOI: 10.1587/transfun.e101.a.322
• ISSN: 17451337
• ISSN: 09168508
• HANDLE: 2115/70884
• Web Site: https://www.jstage.jst.go.jp/article/transfun/E101.A/2/E101.A_322/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed