Research on Improved Active Disturbance Rejection Control of PMSM Based on a Novel Parameter Tuning Algorithm

In order to improve the performance of the PMSM motor control system against the inward and outward disturbance, this paper proposes an improved control scheme based on the active disturbance rejection control (ADRC) with genetic algorithm (GA) as automatic parameter tuning mechanism. This improved...

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Veröffentlicht in:2018 21st International Conference on Electrical Machines and Systems (ICEMS) S. 2812 - 2816
Hauptverfasser: Liu, Anming, Yang, Kai, Jiang, Feng, Xu, Yunliu, Xu, Changle
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems) 01.10.2018
Schlagworte:
ADRC
automatic parameter tuning
Delays
Genetic algorithms
Mathematical model
Optimization
Sociology
Statistics
time delay
Tuning
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Zusammenfassung:In order to improve the performance of the PMSM motor control system against the inward and outward disturbance, this paper proposes an improved control scheme based on the active disturbance rejection control (ADRC) with genetic algorithm (GA) as automatic parameter tuning mechanism. This improved ADRC controller increases the current response by compensating the time delay of the feedback path. Besides, by taking advantage of the self-learning ability of GA and multiple iterative calculations, a group of optimal parameters can be achieved, thus the difficulty of parameter tuning for ADRC can be reduced. Simulation and experiment are also carried out to verify the improved controller's performance and validity.
DOI:10.23919/ICEMS.2018.8549061