Modified Firefly Algorithm based controller design for integrating and unstable delay processes
In this paper, Modified Firefly Algorithm has been used for optimizing the controller parameters of Smith predictor structure. The proposed algorithm modifies the position formula of the standard Firefly Algorithm in order to achieve faster convergence rate. Performance criteria Integral Square Erro...
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2016-03-01
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| Series: | Engineering Science and Technology, an International Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2215098615001603 |
| _version_ | 1828930861581467648 |
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| author | A. Gupta P.K. Padhy |
| author_facet | A. Gupta P.K. Padhy |
| author_sort | A. Gupta |
| collection | DOAJ |
| description | In this paper, Modified Firefly Algorithm has been used for optimizing the controller parameters of Smith predictor structure. The proposed algorithm modifies the position formula of the standard Firefly Algorithm in order to achieve faster convergence rate. Performance criteria Integral Square Error (ISE) is optimized using this optimization technique. Simulation results show high performance for Modified Firefly Algorithm as compared to conventional Firefly Algorithm in terms of convergence rate. Integrating and unstable delay processes are taken as examples to indicate the performance of the proposed method. |
| first_indexed | 2024-12-14T00:38:43Z |
| format | Article |
| id | doaj.art-846cdd54ff014f33ab42f5d797476fb3 |
| institution | Directory Open Access Journal |
| issn | 2215-0986 |
| language | English |
| last_indexed | 2024-12-14T00:38:43Z |
| publishDate | 2016-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Engineering Science and Technology, an International Journal |
| spelling | doaj.art-846cdd54ff014f33ab42f5d797476fb32022-12-21T23:24:30ZengElsevierEngineering Science and Technology, an International Journal2215-09862016-03-0119154855810.1016/j.jestch.2015.09.015Modified Firefly Algorithm based controller design for integrating and unstable delay processesA. Gupta0P.K. Padhy1Department of Mechatronics Engineering, Indian Institute of Information Technology Design and Manufacturing, Jabalpur, IndiaDepartment of Electronics and Communication Engineering, Indian Institute of Information Technology Design and Manufacturing, Jabalpur, IndiaIn this paper, Modified Firefly Algorithm has been used for optimizing the controller parameters of Smith predictor structure. The proposed algorithm modifies the position formula of the standard Firefly Algorithm in order to achieve faster convergence rate. Performance criteria Integral Square Error (ISE) is optimized using this optimization technique. Simulation results show high performance for Modified Firefly Algorithm as compared to conventional Firefly Algorithm in terms of convergence rate. Integrating and unstable delay processes are taken as examples to indicate the performance of the proposed method.http://www.sciencedirect.com/science/article/pii/S2215098615001603Firefly Algorithm (FA)Modified Firefly Algorithm (MFA)Proportional Integral-Proportional (PI-P) |
| spellingShingle | A. Gupta P.K. Padhy Modified Firefly Algorithm based controller design for integrating and unstable delay processes Engineering Science and Technology, an International Journal Firefly Algorithm (FA) Modified Firefly Algorithm (MFA) Proportional Integral-Proportional (PI-P) |
| title | Modified Firefly Algorithm based controller design for integrating and unstable delay processes |
| title_full | Modified Firefly Algorithm based controller design for integrating and unstable delay processes |
| title_fullStr | Modified Firefly Algorithm based controller design for integrating and unstable delay processes |
| title_full_unstemmed | Modified Firefly Algorithm based controller design for integrating and unstable delay processes |
| title_short | Modified Firefly Algorithm based controller design for integrating and unstable delay processes |
| title_sort | modified firefly algorithm based controller design for integrating and unstable delay processes |
| topic | Firefly Algorithm (FA) Modified Firefly Algorithm (MFA) Proportional Integral-Proportional (PI-P) |
| url | http://www.sciencedirect.com/science/article/pii/S2215098615001603 |
| work_keys_str_mv | AT agupta modifiedfireflyalgorithmbasedcontrollerdesignforintegratingandunstabledelayprocesses AT pkpadhy modifiedfireflyalgorithmbasedcontrollerdesignforintegratingandunstabledelayprocesses |