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Adaptive Backstepping Based MTPA Sensorless Control of PM-Assisted SynRM with Fully Uncertain Parameters
Joint Authors
Chang, Da
Zheng, Xiaoming
Li, Xiaolong
Sun, Chenjun
Yu, Yang
Mi, Zengqiang
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-29
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
A nonlinear and robust adaptive backstepping based maximum torque per ampere speed sensorless control scheme with fully uncertain parameters is proposed for a permanent magnet-assisted synchronous reluctance motor.
In the design of the controller, the relation to d-q-axis currents constrained by maximum torque per ampere control is firstly derived.
Then, a fully adaptive backstepping control method is employed to design control scenario and the stability of the proposed control scenario is proven through a proper Lyapunov function candidate.
The derived controller guarantees tracking the reference signals of change asymptotically and has good robustness against the uncertainties of motor parameters and the perturbation of load torque.
Moreover, in allusion to the strong nonlinearity of permanent magnet-assisted synchronous reluctance motor, an active flux based improved reduced-order Luenberger speed observer is presented to estimate the speed.
Digital simulations testify the feasibility and applicability of the presented control scheme.
American Psychological Association (APA)
Yu, Yang& Chang, Da& Zheng, Xiaoming& Mi, Zengqiang& Li, Xiaolong& Sun, Chenjun. 2018. Adaptive Backstepping Based MTPA Sensorless Control of PM-Assisted SynRM with Fully Uncertain Parameters. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1209319
Modern Language Association (MLA)
Yu, Yang…[et al.]. Adaptive Backstepping Based MTPA Sensorless Control of PM-Assisted SynRM with Fully Uncertain Parameters. Mathematical Problems in Engineering No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1209319
American Medical Association (AMA)
Yu, Yang& Chang, Da& Zheng, Xiaoming& Mi, Zengqiang& Li, Xiaolong& Sun, Chenjun. Adaptive Backstepping Based MTPA Sensorless Control of PM-Assisted SynRM with Fully Uncertain Parameters. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1209319
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209319