Wireless sensor network based control system --- Trade off between sensor power saving and control performance---

Yutaka Iino, Masayuki Fujita

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper is discussed on some new control methodologies for wireless sensor network based closed loop control system. Such a system is required to save battery energy consumption, which will be achieved by saving communication speed. Then some new control strategies considering communication interval, which corresponds to sampling period of discrete control system, are considered here. At first, communication saved control problems is defined. Then, some heuristic control methods are proposed. One of them is based on the optimization of a cost function including control performance and communication penalty. Then two types of control optimization problems are defined, which correspond to state observer problem and state feedback control problem. These wireless sensor network conscious control methods will meet to industrial requirements.

Original languageEnglish
Title of host publicationSICE Annual Conference, SICE 2007
Pages2582-2585
Number of pages4
DOIs
Publication statusPublished - 2007 Dec 1
Externally publishedYes
EventSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007 - Takamatsu, Japan
Duration: 2007 Sep 172007 Sep 20

Publication series

NameProceedings of the SICE Annual Conference

Conference

ConferenceSICE(Society of Instrument and Control Engineers)Annual Conference, SICE 2007
CountryJapan
CityTakamatsu
Period07/9/1707/9/20

Keywords

  • Communication rate
  • Model predictive control
  • Sampling period
  • Sensor network

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Iino, Y., & Fujita, M. (2007). Wireless sensor network based control system --- Trade off between sensor power saving and control performance---. In SICE Annual Conference, SICE 2007 (pp. 2582-2585). [4421426] (Proceedings of the SICE Annual Conference). https://doi.org/10.1109/SICE.2007.4421426