Stability analysis of time-delay of WSNs measurement and control system

LI Ke-wei; ZHANG Rong-biao; XIE Zhi-chao

doi:10.13873/j.1000-97872009.06.023

Chinese

您当前的位置：

首页 >

文章列表页 >

Stability analysis of time-delay of WSNs measurement and control system

更新时间：2025-09-11

- Stability analysis of time-delay of WSNs measurement and control system
- Vol. 28, Issue 6, Pages: 36-39(2009)
- 作者机构：
  
  江苏大学电气学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.06.023
  CLC： TN929.5;TP273
- Published：2009
- 稿件说明：
移动端阅览
[1]李克伟,张荣标,谢志超.无线传感器网络测控系统时延稳定性分析[J].传感器与微系统,2009,28(06):36-39.

LI Ke-wei, ZHANG Rong-biao, XIE Zhi-chao. Stability analysis of time-delay of WSNs measurement and control system[J]. 2009, 28(6): 36-39.
[1]李克伟,张荣标,谢志超.无线传感器网络测控系统时延稳定性分析[J].传感器与微系统,2009,28(06):36-39. DOI： 10.13873/j.1000-97872009.06.023.

LI Ke-wei, ZHANG Rong-biao, XIE Zhi-chao. Stability analysis of time-delay of WSNs measurement and control system[J]. 2009, 28(6): 36-39. DOI： 10.13873/j.1000-97872009.06.023.

摘要

针对无线传感器网络（WSNs）测控系统时延现象较为突出的特点

从确保测控系统控制的稳定性出发

根据李亚普诺夫（Lyapunov）稳定性的相关理论

在测控系统信息传输模型分析的基础上

建立系统渐进稳定的最大时延不等式

并结合温室WSNs测控系统的实际情况

以温度和湿度参数为研究对象对系统进行具体分析

利用Matlab中LMI工具箱

计算出在确保系统渐近稳定情况的最大允许时延

通过温室WSNs测控系统实例稳定性仿真分析表明:最大允许时延可为创建稳定的WSNs测控系统提供理论依据。

Abstract

Aimed at the time-delay

the distinct characteristic of wireless sensor networks（WSNs）

based on the analysis of the information transmission model of measurement and control system

the maximum time-delay inequality that makes system asymptotically stable can be derived according to the related theories about stability of Lyapunov.At the same time in combination with the actual conditions

it makes a concrete analyzes of the WSNs measurement and control system in greenhouse with temperature and humidity parameters as the objectives of research.Then the maximum allowable time-delay is calculated by linear matrix inequality（LMI） of Matlab

which meets the stability of the WSNs measurement and control system.The simulation analyses of the example of stability on WSNs measurement and control system in greenhouse show that the maximum allowable time-delay can provide theoretical evidence to assure the stability of the system.

关键词

Keywords

references

基于隐马尔可夫的网络控制系统稳定性分析(英文) [J]. 葛愿,陈其工,江明,刘振安. 仪器仪表学报 . 2008(02)

无线传感器网络[M]. 清华大学出版社 , 孙利民等编著, 2005

鲁棒控制[M]. 清华大学出版社 , 俞立著, 2002

Analysis of networked control systems with drops and variable delays [J] . Matías García-Rivera,Antonio Barreiro. Automatica . 2007 (12)

Views

156

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A CRPCT for wireless sensor networks

LEACH extremum double cluster head clustering method based on CS algorithm

Design of intelligent fire fighting transmission system based on SIM7600CE

High stability SO₂ gas sensor based on LaFeO₃-V₂O₅ composite material

Research on topology evolution model for WSNs based on weight constraints in mutual selection mechanism

Related Author

ZHAO Ju-min

ZHANG Zi-chen

LI Deng-ao

WU Hui

ZHANG Pin

JI Zhimin

LI Jie

HU Chenjun

Related Institution

College of Information Engineering,Taiyuan University of Technology

School of Communication Engineering,Hangzhou Dianzi University

Key Laboratory of Instrumentation Science ＆ Dynamic Measurement, Ministry of Education,North University of China

Sichuan Aerospace Fiberhome Servo Control Technology Co Ltd

School of Materials Science and Engineering, Wuhan University of Technology

⁰