Document Detail


Tuning PID controllers for higher-order oscillatory systems with improved performance.
MedLine Citation:
PMID:  19439296     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In this paper, model based design of PID controllers is proposed for higher-order oscillatory systems. The proposed method has no limitations regarding systems order, time delays and oscillatory behavior. The reduced model is achieved based on third-order modeling and selection of coefficients through the use of frequency responses. The tuning of the PID parameters are obtained from a reduced third-order model; the procedure seems to be simple and effective, and improved performance of the overall system can be achieved. Three simulation examples and one real-time experiment are included to demonstrate the effectiveness and applicability of the proposed method to systems with oscillatory behavior.
Authors:
G M Malwatkar; S H Sonawane; L M Waghmare
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2009-05-12
Journal Detail:
Title:  ISA transactions     Volume:  48     ISSN:  1879-2022     ISO Abbreviation:  ISA Trans     Publication Date:  2009 Jul 
Date Detail:
Created Date:  2009-05-26     Completed Date:  2009-08-05     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374750     Medline TA:  ISA Trans     Country:  United States    
Other Details:
Languages:  eng     Pagination:  347-53     Citation Subset:  IM    
Affiliation:
Department of Instrumentation and Control Engineering, Vishwakarma Institute of Technology, Bibwewadi, Pune-411037, India. gajananm@gmail.com
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MeSH Terms
Descriptor/Qualifier:
Algorithms*
Computer Simulation
Feedback
Linear Models*
Oscillometry / instrumentation*,  methods*
Quality Control

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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