Self-triggered control with tradeoffs in communication and computation

Shigeru Akashi, Hideaki Ishii, Ahmet Cetinkaya

研究成果: Article査読

17 被引用数 (Scopus)

抄録

We study networked control of linear discrete-time systems using self-triggered strategies to reduce the amount of communication between the plant and the remote controller. At each transmission, the controller determines the next transmission time in advance based on the current state. We propose three self-triggered strategies which guarantee control performance based on a quadratic cost function. They have different characteristics with respect to the on-line computation load for finding the transmission times. Through a numerical example, we illustrate the effectiveness of the three strategies and, in particular, demonstrate the tradeoffs between computation loads and transmission frequencies.

本文言語English
ページ(範囲)373-380
ページ数8
ジャーナルAutomatica
94
DOI
出版ステータスPublished - 2018 8月
外部発表はい

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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