A Direct Correlation-based Multivariable Controller Tuning by Least Squares

• YUBAI Kazuhiro

  Graduate School of Engineering, Mie University

Bibliographic Information

Other Title

• 相互相関関数を利用した最小二乗法による多変数制御器の直接調整
• ソウゴ ソウカン カンスウ オ リヨウ シタ サイショウ ニジョウホウ ニ ヨル タヘンスウ セイギョキ ノ チョクセツ チョウセイ

Abstract

This paper proposes the correlation-based model-free controller synthesis for MIMO systems requiring I/O data acquisition of the same frequency of the input dimension of the controlled plant. Since the controller to be designed is assumed to be a linear regression model, the optimal control parameters are obtained by least squares in the proposed method. Moreover, the proposed method employs the correlation-based cost function, the tuned parameters are insensitive to noises contained in the measured I/O data. The effectiveness of the proposed method is confirmed by some numerical simulations.

Journal

• Transactions of the Society of Instrument and Control Engineers

  Transactions of the Society of Instrument and Control Engineers 45 (10), 541-543, 2009

  The Society of Instrument and Control Engineers

Keywords

• model-free controller synthesis
• correlation function
• least squares
• PID controller

Details

• CRID: 1390001204502323328
• NII Article ID: 10026207167
• NII Book ID: AN00072392
• DOI: 10.9746/sicetr.45.541
• ISSN: 18838189
• ISSN: 04534654
• NDL BIB ID: 10493818
• Web Site: http://id.ndl.go.jp/bib/10493818
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10493818
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed