Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems

Cong Zhang; Hao Ye

doi:10.1016/j.cjche.2014.05.001

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Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems

PROCESS CONTROL | Updated：2026-01-06

- Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems
- Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems
- 中国化学工程学报（英文版） 2014年22卷第7期页码：754-761
- Affiliations：
  
  Tsinghua National Laboratory for Information Science and Technology, Department of Automation, Tsinghua University,Beijing,China,100084
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2014.05.001
  中图分类号：
- 纸质出版：2014
- Accepted：
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Cong Zhang, Hao Ye. Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems[J]. 中国化学工程学报（英文版）, 2014,22(7):754-761.

Cong Zhang, Hao Ye. Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems[J]. , 2014, 22(7): 754-761.
Cong Zhang, Hao Ye. Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems[J]. 中国化学工程学报（英文版）, 2014,22(7):754-761. DOI： 10.1016/j.cjche.2014.05.001.

Cong Zhang, Hao Ye. Consistency and Asymptotic Property of a Weighted Least Squares Method for Networked Control Systems[J]. , 2014, 22(7): 754-761. DOI： 10.1016/j.cjche.2014.05.001.

摘要

Abstract

In this paper

we study the problems related to parameter estimation of a single-input and single-output networked control system

which contains possible network-induced delays and packet dropout in both of sensor-to-controller path and controller-to-actuator path. A weighted least squares (WLS) method is designed to estimate the parameters of plant

which could overcome the data uncertainty problemcaused by delays and dropout. ThisWLSmethod is proved to be consistent and has a good asymptotic property. Simulation examples are given to validate the results.

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