Chaotic fractal search algorithm for global optimization with application to control design
This paper presents chaos-embedded optimization algorithms named as Chaotic Fractal Search (CFS). These algorithms are improved variance to original Stochastic Fractal Search (SFS) algorithm. The influence of two chaos maps which are Chebyshev map and Gauss/Mouse map on the convergence speed and fit...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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IEEE
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/59453/ http://psasir.upm.edu.my/id/eprint/59453/1/Chaotic%20fractal%20search%20algorithm%20for%20global%20optimization%20with%20application%20to%20control%20design.pdf |
| _version_ | 1848853925122277376 |
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| author | Tuan Abdul Rahman, Tuan Ahmad Zahidi As'arry, Azizan Abdul Jalil, Nawal Aswan Raja Ahmad, Raja Mohd Kamil |
| author_facet | Tuan Abdul Rahman, Tuan Ahmad Zahidi As'arry, Azizan Abdul Jalil, Nawal Aswan Raja Ahmad, Raja Mohd Kamil |
| author_sort | Tuan Abdul Rahman, Tuan Ahmad Zahidi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents chaos-embedded optimization algorithms named as Chaotic Fractal Search (CFS). These algorithms are improved variance to original Stochastic Fractal Search (SFS) algorithm. The influence of two chaos maps which are Chebyshev map and Gauss/Mouse map on the convergence speed and fitness accuracy of the SFS are investigated in this study. Two well-known benchmark test functions with different dimension levels and landscapes were employed in order to evaluate the performance of proposed CFS algorithms in comparison to their predecessor algorithm. Furthermore, the proposed approach is implemented in the optimal tuning of conventional PID and PD-type fuzzy logic controllers for a twin rotor system (TRS) in hovering mode. The simulation study indicates that CFS algorithm with Gauss/Mouse chaotic map in both Diffusion and First Updating process outperforms other CFS algorithms and original SFS algorithm. In addition, PD-type fuzzy logic controller shows superiority over PID controller in twin rotor system control design. |
| first_indexed | 2025-11-15T11:01:43Z |
| format | Conference or Workshop Item |
| id | upm-59453 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:01:43Z |
| publishDate | 2017 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-594532018-03-06T00:31:40Z http://psasir.upm.edu.my/id/eprint/59453/ Chaotic fractal search algorithm for global optimization with application to control design Tuan Abdul Rahman, Tuan Ahmad Zahidi As'arry, Azizan Abdul Jalil, Nawal Aswan Raja Ahmad, Raja Mohd Kamil This paper presents chaos-embedded optimization algorithms named as Chaotic Fractal Search (CFS). These algorithms are improved variance to original Stochastic Fractal Search (SFS) algorithm. The influence of two chaos maps which are Chebyshev map and Gauss/Mouse map on the convergence speed and fitness accuracy of the SFS are investigated in this study. Two well-known benchmark test functions with different dimension levels and landscapes were employed in order to evaluate the performance of proposed CFS algorithms in comparison to their predecessor algorithm. Furthermore, the proposed approach is implemented in the optimal tuning of conventional PID and PD-type fuzzy logic controllers for a twin rotor system (TRS) in hovering mode. The simulation study indicates that CFS algorithm with Gauss/Mouse chaotic map in both Diffusion and First Updating process outperforms other CFS algorithms and original SFS algorithm. In addition, PD-type fuzzy logic controller shows superiority over PID controller in twin rotor system control design. IEEE 2017 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/59453/1/Chaotic%20fractal%20search%20algorithm%20for%20global%20optimization%20with%20application%20to%20control%20design.pdf Tuan Abdul Rahman, Tuan Ahmad Zahidi and As'arry, Azizan and Abdul Jalil, Nawal Aswan and Raja Ahmad, Raja Mohd Kamil (2017) Chaotic fractal search algorithm for global optimization with application to control design. In: 2017 IEEE Symposium on Computer Applications & Industrial Electronics (ISCAIE 2017), 24-25 Apr. 2017, Langkawi, Kedah. (pp. 111-116). 10.1109/ISCAIE.2017.8074960 |
| spellingShingle | Tuan Abdul Rahman, Tuan Ahmad Zahidi As'arry, Azizan Abdul Jalil, Nawal Aswan Raja Ahmad, Raja Mohd Kamil Chaotic fractal search algorithm for global optimization with application to control design |
| title | Chaotic fractal search algorithm for global optimization with application to control design |
| title_full | Chaotic fractal search algorithm for global optimization with application to control design |
| title_fullStr | Chaotic fractal search algorithm for global optimization with application to control design |
| title_full_unstemmed | Chaotic fractal search algorithm for global optimization with application to control design |
| title_short | Chaotic fractal search algorithm for global optimization with application to control design |
| title_sort | chaotic fractal search algorithm for global optimization with application to control design |
| url | http://psasir.upm.edu.my/id/eprint/59453/ http://psasir.upm.edu.my/id/eprint/59453/ http://psasir.upm.edu.my/id/eprint/59453/1/Chaotic%20fractal%20search%20algorithm%20for%20global%20optimization%20with%20application%20to%20control%20design.pdf |