NDLI: FRIT and RLS-based online controller tuning and its experimental validation

Content Provider	IEEE Xplore Digital Library
Author	Wakasa, Y. Ryo, A. Tanaka, K. Nakashima, S.
Copyright Year	2013
Description	Author affiliation: Grad. Sch. of Sci. & Eng., Yamaguchi Univ., Ube, Japan (Wakasa, Y.; Ryo, A.; Tanaka, K.; Nakashima, S.)
Abstract	This paper proposes an online type of controller parameter tuning method by modifying the standard fictitious reference iterative tuning (FRIT) method and by utilizing the so-called recursive least-squares (RLS) algorithm, which can cope with variation of plant characteristics adaptively. As used in many applications, the RLS algorithm with a forgetting factor is also applied to give more weight to more recent data, which is appropriate for adaptive controller tuning. Moreover, we extend the proposed method to online tuning of the feedforward controller of a two-degree-of-freedom control system. Finally, experimental results are provided to demonstrate the effectiveness of the proposed FRIT and RLS-based online controller tuning method.
Starting Page	1
Ending Page	5
File Size	799552
Page Count	5
File Format	PDF
ISBN	9781467357678
e-ISBN	9781467357692
DOI	10.1109/ASCC.2013.6606193
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-23
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Control systems Acoustics Performance analysis Feedforward neural networks Iterative methods Tuning Standards
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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