| Problem and its solution for actuator saturation of integrating process with dead time. | |
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MedLine Citation:
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PMID: 17709107 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The modified Smith predictor (MSP) for integrating process with dead time (IPDT) has at least one pole at the origin of s-plane. The integral effect leads to large overshoot and slow settling time when the control signal exceeds the saturation limits of the system actuator. The windup problem in MSP is presented and studied. Based on the two degrees of freedom (2DOF) control schemes presented by Normey-Rico and Camacho, an anti-windup controller (AWC) is proposed. By simulation, significant performance improvement demonstrates the effectiveness of the proposed scheme. |
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Authors:
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Maorui Zhang; Canghua Jiang |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2007-08-20 |
Journal Detail:
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Title: ISA transactions Volume: 47 ISSN: 0019-0578 ISO Abbreviation: ISA Trans Publication Date: 2008 Jan |
Date Detail:
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Created Date: 2007-11-27 Completed Date: 2008-03-25 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0374750 Medline TA: ISA Trans Country: United States |
Other Details:
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Languages: eng Pagination: 80-4 Citation Subset: IM |
Affiliation:
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Center for Control Theory and Guidance Technology, No. 92, West Da-Zhi Street, 150001 Harbin, Heilongjiang, China. zhangmaorui@hit.edu.cn <zhangmaorui@hit.edu.cn> |
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| MeSH Terms | |
Descriptor/Qualifier:
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Algorithms* Computer Simulation Technology |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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