FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time
To solve the problem that the fractional-order system is difficult to implement on FPGA, the chaotic behavior of a single fractional-order Chen system is realized on the FPGA platform in this article by using Laplace transform and Bode-domain approximation to transform the fractional-order operator....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9997483/ |
| _version_ | 1797974425585319936 |
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| author | Lixiong Lin Qing Wang Guowei Cai |
| author_facet | Lixiong Lin Qing Wang Guowei Cai |
| author_sort | Lixiong Lin |
| collection | DOAJ |
| description | To solve the problem that the fractional-order system is difficult to implement on FPGA, the chaotic behavior of a single fractional-order Chen system is realized on the FPGA platform in this article by using Laplace transform and Bode-domain approximation to transform the fractional-order operator. Then the System Generator model of two different fractional-order systems is studied, and FTS/PTS (fixed/predefined time synchronization) algorithms are designed to realize the FTS/PTS of the FOTD (fractional-order time-delay) chaotic systems on FPGA. By changing the initial conditions and parameters of the FOTD chaotic systems, several groups of experiments are carried out on FPGA. The experimental results show that the FTS/PTS controllers of two different FOTD chaotic systems are feasible on FPGA. |
| first_indexed | 2024-04-11T04:19:45Z |
| format | Article |
| id | doaj.art-9935be94dc8543a08c62680608b0d1ba |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-11T04:19:45Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-9935be94dc8543a08c62680608b0d1ba2022-12-31T00:00:17ZengIEEEIEEE Access2169-35362022-01-011013366313367210.1109/ACCESS.2022.32316109997483FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization TimeLixiong Lin0https://orcid.org/0000-0002-9829-5358Qing Wang1https://orcid.org/0000-0003-0701-1418Guowei Cai2School of Ocean Information Engineering, Jimei University, Xiamen, ChinaVOYAH Automobile Technology Company, Wuhan, ChinaFujian Chuanzheng Communications College, Fuzhou, ChinaTo solve the problem that the fractional-order system is difficult to implement on FPGA, the chaotic behavior of a single fractional-order Chen system is realized on the FPGA platform in this article by using Laplace transform and Bode-domain approximation to transform the fractional-order operator. Then the System Generator model of two different fractional-order systems is studied, and FTS/PTS (fixed/predefined time synchronization) algorithms are designed to realize the FTS/PTS of the FOTD (fractional-order time-delay) chaotic systems on FPGA. By changing the initial conditions and parameters of the FOTD chaotic systems, several groups of experiments are carried out on FPGA. The experimental results show that the FTS/PTS controllers of two different FOTD chaotic systems are feasible on FPGA.https://ieeexplore.ieee.org/document/9997483/FPGAfixed time synchronizationfractional-order time-delay chaotic systempredefined time synchronization |
| spellingShingle | Lixiong Lin Qing Wang Guowei Cai FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time IEEE Access FPGA fixed time synchronization fractional-order time-delay chaotic system predefined time synchronization |
| title | FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time |
| title_full | FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time |
| title_fullStr | FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time |
| title_full_unstemmed | FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time |
| title_short | FPGA Realization of Two Different Fractional- Order Time-Delay Chaotic System With Predefined Synchronization Time |
| title_sort | fpga realization of two different fractional order time delay chaotic system with predefined synchronization time |
| topic | FPGA fixed time synchronization fractional-order time-delay chaotic system predefined time synchronization |
| url | https://ieeexplore.ieee.org/document/9997483/ |
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