![](/images/graphics-bg.png)
Speed Control of PMSM Based on an Optimized ADRC Controller
Joint Authors
Liu, BingYou
Wang, Lichao
Meng, YiBo
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-22
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
Permanent-magnet synchronous motor (PMSM) is a nonlinear, multivariate, strongly coupled system with uncertain external interference.
A general control method cannot meet system requirements.
This study proposes an optimal control strategy based on active disturbance rejection control (ADRC) to achieve high-precision control of PMSM.
First, interpolation fitting is used to construct a nonlinear function with improved continuity and derivative near the origin and segment points.
Second, various components of active disturbance rejection control are constructed based on the new nonlinear function, which mainly improves the extended state observer and nonlinear state error feedback.
Simulation results show that under similar parameters, the improved active disturbance rejection control has smaller overshoot, faster tracking capacity, and stronger anti-interference capability compared with traditional active disturbance rejection control.
Finally, the optimized active disturbance rejection control is used in the motion control system of PMSM.
Experimental results show that the proposed optimal control strategy is simple and has good control performance.
American Psychological Association (APA)
Meng, YiBo& Liu, BingYou& Wang, Lichao. 2019. Speed Control of PMSM Based on an Optimized ADRC Controller. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1194218
Modern Language Association (MLA)
Meng, YiBo…[et al.]. Speed Control of PMSM Based on an Optimized ADRC Controller. Mathematical Problems in Engineering No. 2019 (2019), pp.1-18.
https://search.emarefa.net/detail/BIM-1194218
American Medical Association (AMA)
Meng, YiBo& Liu, BingYou& Wang, Lichao. Speed Control of PMSM Based on an Optimized ADRC Controller. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-18.
https://search.emarefa.net/detail/BIM-1194218
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194218