Abstract
In this paper, robust-adaptive control methodology is developed by augmenting the a-modification as well as the use of filters with already established control scheme based on nonlinear and adaptive coupled chaotic adaptive Synchronous observers for synchronization of the nonlinear drive and response systems, by the same authors. The purpose of this amendment is to develop an adaptive control scheme capable of synchronizing two nonlinear systems even impelled by the disturbances and noises. The effect of disturbances and effect of noise reduces the efficacy of previously proposed control methodology. The a-modification facilitates the adaptation of unknown parameters with bounds in the divergence of their values and thus enhances the robustness in adaptive control scheme. Along with the disturbance rejection by a-modification, the effect of noise in output measurement is catered by the use of low pass filters. The authenticity of proposed amendments is validated by simulation of synchronization of FitzHugh-Nagumo neural drive and response system under the effect of disturbances and noise.
| Original language | English |
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| Title of host publication | Proceedings - 2017 IEEE Conference on Systems, Process and Control, ICSPC 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 24-29 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538603864 |
| DOIs | |
| State | Published - 2 Jul 2017 |
| Externally published | Yes |
| Event | 2017 IEEE Conference on Systems, Process and Control, ICSPC 2017 - Melaka, Malaysia Duration: 15 Dec 2017 → 16 Dec 2017 |
Publication series
| Name | Proceedings - 2017 IEEE Conference on Systems, Process and Control, ICSPC 2017 |
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| Volume | 2018-January |
Conference
| Conference | 2017 IEEE Conference on Systems, Process and Control, ICSPC 2017 |
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| Country/Territory | Malaysia |
| City | Melaka |
| Period | 15/12/17 → 16/12/17 |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- FitzHugh-Nagumo chaotic systems
- Noise filtering
- Robust-adaptive control
- Synchronization
- a-modification
ASJC Scopus subject areas
- Control and Systems Engineering
- Control and Optimization