Linear Golden Section Speed Adaptive Control of Permanent Magnet Synchronous Motor Based on Model Design

Permanent magnet synchronous motor (PMSM) is a multi-variable, strongly coupled, nonlinear complex system. It is usually difficult to establish an accurate mathematical model, and the introduction of new complex algorithms will increase the difficulty of embedded code development. In order to solve...

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Bibliographic Details
Published in:Processes 2022-05, Vol.10 (5), p.1010
Main Authors: Jiang, Wenping, Han, Wenchao, Wang, Lingyang, Liu, Zhouyang, Du, Weidong
Format: Article
Language:English
Subjects:
Accuracy
Adaptive control
Algorithms
Complex systems
Control systems
Controllers
Design techniques
Magnetic fields
Magnets, Permanent
Mathematical models
Methods
Permanent magnets
Phase transitions
Proportional integral derivative
Speed control
Synchronous motors
Velocity
Verification
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Summary:Permanent magnet synchronous motor (PMSM) is a multi-variable, strongly coupled, nonlinear complex system. It is usually difficult to establish an accurate mathematical model, and the introduction of new complex algorithms will increase the difficulty of embedded code development. In order to solve this problem, we establish the characteristic model of permanent magnet synchronous motor in this paper, and the speed control scheme of the linear golden-section adaptive control and integral compensation, which is adopted. Finally, using the model-based design (MBD) method, how to build the simulink embedded code automatic generation model is introduced in detail, and then we complete the PMSM speed control physical verification experiment. Simulation and experimental results show that compared with traditional proportional-integral-derivative (PID) control, the speed control accuracy of PMSM is improved about 3.8 times. Meanwhile, the development method based on the model design can increase the PMSM control system physical verification, and then improve the development efficiency.
ISSN:2227-9717
2227-9717
DOI:10.3390/pr10051010