A relay structure for a wireless network for real-time control

Haruka Yamada, Ayumi Yoshizawa, Yutaka Uchimura

Research output: Contribution to journalArticlepeer-review


In the networked control system, the communication delay and the time-varying communication delay exert a significant influence on the stability of the system and its performance. In particular, in the real-time control system, priority-driven routing is needed. In this paper, we propose a new relay structure and discuss its implementation using RT-Messenger, which is a real-time communication protocol. By performing some experiments, we confirmed that the proposed relay structure showed improved performance in terms of real-time measure.

Original languageEnglish
Pages (from-to)364-371+19
JournalIEEJ Transactions on Industry Applications
Issue number3
Publication statusPublished - 2011 Sept 8


  • Communication delay
  • Networked control system
  • Real-time control
  • Relay structure
  • Wireless network

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering


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