Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel
This paper addresses the multiple-input multiple-output (MIMO) control problem with an active deformation adjustment mechanism on a 5-metre deployable antenna panel. An adaptive reduced-dimension fuzzy decoupling (ARDFD) control strategy based on fusion functions is proposed to eliminate the effects...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/4716863 |
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| _version_ | 1832563539244482560 |
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| author | Zhi-yong Liu Jing-li Du Hong Bao Qian Xu |
| author_facet | Zhi-yong Liu Jing-li Du Hong Bao Qian Xu |
| author_sort | Zhi-yong Liu |
| collection | DOAJ |
| description | This paper addresses the multiple-input multiple-output (MIMO) control problem with an active deformation adjustment mechanism on a 5-metre deployable antenna panel. An adaptive reduced-dimension fuzzy decoupling (ARDFD) control strategy based on fusion functions is proposed to eliminate the effects uncertainties due to coupled subsystems by designing and incorporating a fuzzy decoupling disturbance observer. Moreover, the MIMO system can be decomposed into a number of single-input single-output (SISO) systems using the unit diagonal matrix decoupling theory. Based on Lyapunov stability theory, it was shown that the error of fuzzy interference observer and the error between the fuzzy rule post parameter matrix and optimal post parameter matrix converge to a small region. Results of the simulation also show that the ARDFD control strategy can significantly eliminate adverse effects of the coupled subsystems. |
| format | Article |
| id | doaj-art-044b1d2f19414e948fd7e4d1cb602477 |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-044b1d2f19414e948fd7e4d1cb6024772025-02-03T01:13:09ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742018-01-01201810.1155/2018/47168634716863Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna PanelZhi-yong Liu0Jing-li Du1Hong Bao2Qian Xu3The Key Laboratory of Electronic Equipment Structure Design of Ministry of Education, Xidian University, Xian 710071, ChinaThe Key Laboratory of Electronic Equipment Structure Design of Ministry of Education, Xidian University, Xian 710071, ChinaThe Key Laboratory of Electronic Equipment Structure Design of Ministry of Education, Xidian University, Xian 710071, ChinaXinjiang Astronomical Observatories, CAS, Urumqi 830011, ChinaThis paper addresses the multiple-input multiple-output (MIMO) control problem with an active deformation adjustment mechanism on a 5-metre deployable antenna panel. An adaptive reduced-dimension fuzzy decoupling (ARDFD) control strategy based on fusion functions is proposed to eliminate the effects uncertainties due to coupled subsystems by designing and incorporating a fuzzy decoupling disturbance observer. Moreover, the MIMO system can be decomposed into a number of single-input single-output (SISO) systems using the unit diagonal matrix decoupling theory. Based on Lyapunov stability theory, it was shown that the error of fuzzy interference observer and the error between the fuzzy rule post parameter matrix and optimal post parameter matrix converge to a small region. Results of the simulation also show that the ARDFD control strategy can significantly eliminate adverse effects of the coupled subsystems.http://dx.doi.org/10.1155/2018/4716863 |
| spellingShingle | Zhi-yong Liu Jing-li Du Hong Bao Qian Xu Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel International Journal of Aerospace Engineering |
| title | Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel |
| title_full | Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel |
| title_fullStr | Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel |
| title_full_unstemmed | Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel |
| title_short | Adaptive Reduced Dimension Fuzzy Decoupling Control Method with Its Application to a Deployable Antenna Panel |
| title_sort | adaptive reduced dimension fuzzy decoupling control method with its application to a deployable antenna panel |
| url | http://dx.doi.org/10.1155/2018/4716863 |
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