A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation
In harsh battlefield environments, tanks have to encounter some nonlinear characteristics including frictional moment, gear backlash and parameter drifts, etc. The existence of such nonlinear characteristics makes the controller design of tank gun control systems (TGCSs) challenging. In this paper,...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10086520/ |
| _version_ | 1827927829941059584 |
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| author | Guangming Zhu Xiushan Wu Jianping Cai Qiuzhen Yan Shenyong Gao |
| author_facet | Guangming Zhu Xiushan Wu Jianping Cai Qiuzhen Yan Shenyong Gao |
| author_sort | Guangming Zhu |
| collection | DOAJ |
| description | In harsh battlefield environments, tanks have to encounter some nonlinear characteristics including frictional moment, gear backlash and parameter drifts, etc. The existence of such nonlinear characteristics makes the controller design of tank gun control systems (TGCSs) challenging. In this paper, a barrier neuroadaptive control approach is proposed to handle the uncertainties and nonlinearities, so as to achieve satisfactory tracking performance for TGCSs. With a time-varying barrier Lyapunov function employed in controller design, the output error of TGCS is restricted within the preset bound during the control process. A radial basis function (RBF) neural network is built to approximate the uncertainties in tank gun control systems. An anti-windup control strategy is developed to deal with the input saturation nonlinearity, with a Nussbaum function used to compensate for the nonlinear term arising from input saturation. By reasonably applying filtering error into output-constrained adaptive backstepping control design, the three steps in the traditional backstepping control design are reduced to two steps. The asymptotic stability of the closed-loop TGCSs is proven by Lyapunov theory. Finally, a simulation example is presented to verify the effectiveness of the proposed control scheme. |
| first_indexed | 2024-03-13T05:59:43Z |
| format | Article |
| id | doaj.art-063d2aa0a3644543ba59f045153fa340 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-13T05:59:43Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-063d2aa0a3644543ba59f045153fa3402023-06-12T23:01:27ZengIEEEIEEE Access2169-35362023-01-0111435364354510.1109/ACCESS.2023.326277210086520A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input SaturationGuangming Zhu0https://orcid.org/0000-0001-8298-6624Xiushan Wu1https://orcid.org/0000-0001-5597-9760Jianping Cai2https://orcid.org/0000-0003-4724-796XQiuzhen Yan3https://orcid.org/0000-0002-2121-9779Shenyong Gao4https://orcid.org/0000-0003-3463-4151College of Information Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, ChinaCollege of Electrical Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, ChinaCollege of Information Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, ChinaCollege of Information Engineering, Zhejiang University of Water Resources and Electric Power, Hangzhou, ChinaIn harsh battlefield environments, tanks have to encounter some nonlinear characteristics including frictional moment, gear backlash and parameter drifts, etc. The existence of such nonlinear characteristics makes the controller design of tank gun control systems (TGCSs) challenging. In this paper, a barrier neuroadaptive control approach is proposed to handle the uncertainties and nonlinearities, so as to achieve satisfactory tracking performance for TGCSs. With a time-varying barrier Lyapunov function employed in controller design, the output error of TGCS is restricted within the preset bound during the control process. A radial basis function (RBF) neural network is built to approximate the uncertainties in tank gun control systems. An anti-windup control strategy is developed to deal with the input saturation nonlinearity, with a Nussbaum function used to compensate for the nonlinear term arising from input saturation. By reasonably applying filtering error into output-constrained adaptive backstepping control design, the three steps in the traditional backstepping control design are reduced to two steps. The asymptotic stability of the closed-loop TGCSs is proven by Lyapunov theory. Finally, a simulation example is presented to verify the effectiveness of the proposed control scheme.https://ieeexplore.ieee.org/document/10086520/Tank gun control systemsadaptive controlinput saturationtime-varying output constraint |
| spellingShingle | Guangming Zhu Xiushan Wu Jianping Cai Qiuzhen Yan Shenyong Gao A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation IEEE Access Tank gun control systems adaptive control input saturation time-varying output constraint |
| title | A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation |
| title_full | A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation |
| title_fullStr | A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation |
| title_full_unstemmed | A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation |
| title_short | A Barrier Neuroadaptive Dynamic Surface Control Approach for Tank Gun Control Systems With Input Saturation |
| title_sort | barrier neuroadaptive dynamic surface control approach for tank gun control systems with input saturation |
| topic | Tank gun control systems adaptive control input saturation time-varying output constraint |
| url | https://ieeexplore.ieee.org/document/10086520/ |
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