Sliding mode extremum seeking control of motor driving nonlinear system
Sliding mode extremum seeking control of motor driving nonlinear system
In this paper, an extremum seeking control with the sliding mode method for a motor driving system with deadzone nonlinearity is presented. The proposed scheme can cope with tracking control problem for the motor driving system with high relative degree. A novel cost function is designed to not only track the reference signal but also compensate for the nonlinearity. The simple form of the designed scheme makes it practical. Stability analysis proves that the present scheme can converge to a neighborhood relating to the cost function. The scheme in this paper can also ensure a satisfactory tracking performance with varying system parameters. Simulation results demonstrate the effectiveness of the proposed scheme.
Extremum seeking control, Motor driving system, Nonlinear compensation, Sliding mode
2759-2764
Zeng, Tianyi
0c259925-4a87-4aaf-b373-215f65c56298
Ren, Xuemei
189f687a-5e0c-4b31-af04-196ecae6927a
Li, Guang
76def2e4-4cf4-43b3-8b4c-78c7111d8ef3
Zhang, Yao
a4f30318-ab42-4b38-a60d-f7199ff3a02a
7 October 2018
Zeng, Tianyi
0c259925-4a87-4aaf-b373-215f65c56298
Ren, Xuemei
189f687a-5e0c-4b31-af04-196ecae6927a
Li, Guang
76def2e4-4cf4-43b3-8b4c-78c7111d8ef3
Zhang, Yao
a4f30318-ab42-4b38-a60d-f7199ff3a02a
Zeng, Tianyi, Ren, Xuemei, Li, Guang and Zhang, Yao
(2018)
Sliding mode extremum seeking control of motor driving nonlinear system.
Chen, Xin and Zhao, Qianchuan
(eds.)
In Proceedings of the 37th Chinese Control Conference, CCC 2018.
vol. 2018-July,
IEEE.
.
(doi:10.23919/ChiCC.2018.8483085).
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this paper, an extremum seeking control with the sliding mode method for a motor driving system with deadzone nonlinearity is presented. The proposed scheme can cope with tracking control problem for the motor driving system with high relative degree. A novel cost function is designed to not only track the reference signal but also compensate for the nonlinearity. The simple form of the designed scheme makes it practical. Stability analysis proves that the present scheme can converge to a neighborhood relating to the cost function. The scheme in this paper can also ensure a satisfactory tracking performance with varying system parameters. Simulation results demonstrate the effectiveness of the proposed scheme.
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More information
Published date: 7 October 2018
Additional Information:
Funding Information:
This work is supported by National Natural Science Foundation (NNS-F) of China under Grant No. 61433003, No. 61273150 and No. 61321002.
Publisher Copyright:
© 2018 Technical Committee on Control Theory, Chinese Association of Automation.
Venue - Dates:
37th Chinese Control Conference, CCC 2018, , Wuhan, China, 2018-07-25 - 2018-07-27
Keywords:
Extremum seeking control, Motor driving system, Nonlinear compensation, Sliding mode
Identifiers
Local EPrints ID: 472377
URI: http://eprints.soton.ac.uk/id/eprint/472377
ISSN: 1934-1768
PURE UUID: 73f4ac89-4d31-483d-abeb-0ebe7af02315
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Date deposited: 02 Dec 2022 17:46
Last modified: 18 Mar 2024 04:07
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Contributors
Author:
Tianyi Zeng
Author:
Xuemei Ren
Author:
Guang Li
Author:
Yao Zhang
Editor:
Xin Chen
Editor:
Qianchuan Zhao
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