NDLI: Performance Indices and Tuning in Process Control

Content Provider	IEEE Xplore Digital Library
Author	Balestrino, A. Landi, A. Medaglia, M. Satler, M.
Copyright Year	2006
Description	Author affiliation: Dept. of Electr. Syst. & Autom., Pisa Univ. (Balestrino, A.; Landi, A.; Medaglia, M.; Satler, M.)
Abstract	Industrial practice in process control shows a very wide gap with respect to the theory, as usually taught at the university. Standard controller tuning is often a compromise between performance and robustness. In this paper we examine some common PI(D) controller tuning rules and the achievable performances for a PI(D) controlled plant modeled as a first order plus time delay. The performance indices considered are IAE and ISE in a particular non-dimensional form including also controller output variations. The output performance indices are weakly dependent on loop gain. Therefore loop gain is essentially constrained by robustness, while the indices are dominated by the frequency response. Conversely the controller output variations are strongly dependent on the loop gain
Starting Page	1
Ending Page	6
File Size	286084
Page Count	6
File Format	PDF
ISBN	0978672011
DOI	10.1109/MED.2006.328852
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-28
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	MEDITERRANEAN CONTROL ASSOCIATION
Subject Keyword	Robust control Three-term control Delay effects Industrial control Integral equations Process control Automatic control Robustness Error correction Performance analysis
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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