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Department空天光电技术事业部
An approach to improve active disturbance rejection control
Wang, Fan1,2; Liu, En-Hai1; Wang, Ran-Jun1; Zhang, Wen-Ming1; Yang, Yun-Long1,2
Source PublicationInternational Journal of Control
Pages1-11
2018-06-26
Language英语
ISSN0020-7179
DOI10.1080/00207179.2018.1490032
Indexed ByEi
EI Accession Number20182705386784
SubtypeJ
AbstractIn order to reduce the error and phase delay of the classical extended state observer (ESO) in estimating the system state and disturbance, in this paper, we combine ESO and tracking differentiator (TD) to construct a tracking differential extended state observer (TDESO). The observation error and observation speed of TDESO are also discussed. Then a nonlinear active disturbance rejection control system improved by TDESO for a linear plant is transformed into a Lurie system. Moreover, the circular criterion is used to analyse the absolute stability of the transformed Lurie system. Finally, TDESO is optimised and an improved linear state error feedback (PLSEF) is proposed to improve the rapidity of the system by using simulation and time domain analysis. And a second-order system is used to illustrate the performance of the proposed scheme. The simulation results show that our algorithm is effective. © 2018 Informa UK Limited, trading as Taylor & Francis Group
KeywordErrors Feedback State estimation Time domain analysis
EI KeywordsErrors ; Feedback ; State estimation ; Time domain analysis
EI Classification Number731 Automatic Control Principles and Applications ; 731.1 Control Systems ; 921 Mathematics
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9290
Collection空天光电技术事业部
Affiliation1.Institute of Optics and Electronics of Chinese Academy of Sciences, Chengdu, People’s Republic of China;
2.University of Chinese Academy of Sciences, Beijing, People’s Republic of China
Recommended Citation
GB/T 7714
Wang, Fan,Liu, En-Hai,Wang, Ran-Jun,et al. An approach to improve active disturbance rejection control[J]. International Journal of Control,2018:1-11.
APA Wang, Fan,Liu, En-Hai,Wang, Ran-Jun,Zhang, Wen-Ming,&Yang, Yun-Long.(2018).An approach to improve active disturbance rejection control.International Journal of Control,1-11.
MLA Wang, Fan,et al."An approach to improve active disturbance rejection control".International Journal of Control (2018):1-11.
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