Active Disturbance Rejection Synchronization of Morris-Lecar Neurons
Synchronization of biological neurons is not only a hot topic, but also a difficult issue in the field of bioelectrical physiology. Numerous reported synchronization algorithms are designed on the basis of neural model, but they have deficiencies like relatively complex and poor robustness and are d...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2018/7656252 |
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| _version_ | 1832551912784789504 |
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| author | Wei Wei Yanjie Shao Min Zuo |
| author_facet | Wei Wei Yanjie Shao Min Zuo |
| author_sort | Wei Wei |
| collection | DOAJ |
| description | Synchronization of biological neurons is not only a hot topic, but also a difficult issue in the field of bioelectrical physiology. Numerous reported synchronization algorithms are designed on the basis of neural model, but they have deficiencies like relatively complex and poor robustness and are difficult to be realized. Morris-Lecar neuron is considered, and linear active disturbance rejection control (LADRC) is designed. Only one control input signal is utilized to synchronize membrane potentials of biological neurons. Meanwhile, in order to verify the robustness of synchronization, sinusoidal signal and parameter perturbations are introduced in numerical simulations. LADRC can still achieve satisfactory synchronization. Both theoretical and numerical simulation results show that LADRC is capable of estimating and cancelling disturbances and uncertainties. Neither accurate neural models nor concrete disturbance signal models are indispensable. A more practical and effective thought is provided to address the synchronization between neurons. |
| format | Article |
| id | doaj-art-e0d2c07951cd4b67a6f49b7fbec39054 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-e0d2c07951cd4b67a6f49b7fbec390542025-02-03T06:00:10ZengWileyComplexity1076-27871099-05262018-01-01201810.1155/2018/76562527656252Active Disturbance Rejection Synchronization of Morris-Lecar NeuronsWei Wei0Yanjie Shao1Min Zuo2School of Computer and Information Engineering, Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, ChinaSchool of Computer and Information Engineering, Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, ChinaSchool of Computer and Information Engineering, Beijing Key Laboratory of Big Data Technology for Food Safety, Beijing Technology and Business University, Beijing 100048, ChinaSynchronization of biological neurons is not only a hot topic, but also a difficult issue in the field of bioelectrical physiology. Numerous reported synchronization algorithms are designed on the basis of neural model, but they have deficiencies like relatively complex and poor robustness and are difficult to be realized. Morris-Lecar neuron is considered, and linear active disturbance rejection control (LADRC) is designed. Only one control input signal is utilized to synchronize membrane potentials of biological neurons. Meanwhile, in order to verify the robustness of synchronization, sinusoidal signal and parameter perturbations are introduced in numerical simulations. LADRC can still achieve satisfactory synchronization. Both theoretical and numerical simulation results show that LADRC is capable of estimating and cancelling disturbances and uncertainties. Neither accurate neural models nor concrete disturbance signal models are indispensable. A more practical and effective thought is provided to address the synchronization between neurons.http://dx.doi.org/10.1155/2018/7656252 |
| spellingShingle | Wei Wei Yanjie Shao Min Zuo Active Disturbance Rejection Synchronization of Morris-Lecar Neurons Complexity |
| title | Active Disturbance Rejection Synchronization of Morris-Lecar Neurons |
| title_full | Active Disturbance Rejection Synchronization of Morris-Lecar Neurons |
| title_fullStr | Active Disturbance Rejection Synchronization of Morris-Lecar Neurons |
| title_full_unstemmed | Active Disturbance Rejection Synchronization of Morris-Lecar Neurons |
| title_short | Active Disturbance Rejection Synchronization of Morris-Lecar Neurons |
| title_sort | active disturbance rejection synchronization of morris lecar neurons |
| url | http://dx.doi.org/10.1155/2018/7656252 |
| work_keys_str_mv | AT weiwei activedisturbancerejectionsynchronizationofmorrislecarneurons AT yanjieshao activedisturbancerejectionsynchronizationofmorrislecarneurons AT minzuo activedisturbancerejectionsynchronizationofmorrislecarneurons |