dc.contributor.author | Pan, I | |
dc.contributor.author | Das, S | |
dc.contributor.author | Gupta, A | |
dc.date.accessioned | 2018-01-18T14:05:02Z | |
dc.date.issued | 2011-05-28 | |
dc.description.abstract | The issues of stochastically varying network delays and packet dropouts in Networked Control System (NCS) applications have been simultaneously addressed by time domain optimal tuning of fractional order (FO) PID controllers. Different variants of evolutionary algorithms are used for the tuning process and their performances are compared. Also the effectiveness of the fractional order PI(λ)D(μ) controllers over their integer order counterparts is looked into. Two standard test bench plants with time delay and unstable poles which are encountered in process control applications are tuned with the proposed method to establish the validity of the tuning methodology. The proposed tuning methodology is independent of the specific choice of plant and is also applicable for less complicated systems. Thus it is useful in a wide variety of scenarios. The paper also shows the superiority of FOPID controllers over their conventional PID counterparts for NCS applications. | en_GB |
dc.description.sponsorship | This work has been supported by the Board of Research in Nuclear Sciences (BRNS) of the Department of Atomic Energy (DAE), India, sanction no. 2009/36/62-BRNS, dated November 2009. | en_GB |
dc.identifier.citation | Vol. 50 (4), pp. 557 - 572 | en_GB |
dc.identifier.doi | 10.1016/j.isatra.2011.04.002 | |
dc.identifier.uri | http://hdl.handle.net/10871/31064 | |
dc.language.iso | en | en_GB |
dc.publisher | Elsevier for ISA | en_GB |
dc.relation.url | https://www.ncbi.nlm.nih.gov/pubmed/21621208 | en_GB |
dc.rights | Crown copyright © 2011 Published by Elsevier Ltd. All rights reserved. | en_GB |
dc.subject | Algorithms | en_GB |
dc.subject | Communication | en_GB |
dc.subject | Computer Simulation | en_GB |
dc.subject | Equipment Design | en_GB |
dc.subject | Industry | en_GB |
dc.subject | Reproducibility of Results | en_GB |
dc.subject | Stochastic Processes | en_GB |
dc.title | Handling packet dropouts and random delays for unstable delayed processes in NCS by optimal tuning of PIλDμ controllers with evolutionary algorithms | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2018-01-18T14:05:02Z | |
exeter.place-of-publication | United States | en_GB |
dc.description | This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record. | en_GB |
dc.identifier.journal | ISA Transactions | en_GB |