![](/images/graphics-bg.png)
Model Predictive Control Based on Parametric Disturbance Compensation
Joint Authors
Li, Qiaoyang
Xu, Lingliang
Chen, Guiming
Li, Guangshuai
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-07
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Model predictive control (MPC) has been widely implemented in the motor because of its simple control design and good results.
However, MPC relies on the permanent magnet synchronous motor (PMSM) system model.
With the operation of the motor, parameter drift will occur due to temperature rise and flux saturation, resulting in model mismatch, which will seriously affect the control accuracy of the motor.
This paper proposes a model predictive control based on parameter disturbance compensation that monitors system disturbances caused by motor parameter drift and performs real-time parameter disturbance compensation.
And the frequency-domain method was used to analyze the convergence and filterability of the model.
The Bode diagram of measurement error and input disturbance was studied when the parameters were underdamped, critically damped, and overdamped.
Guidelines for parameter selection are given.
Simulation results show that the proposed method has good dynamic performance, anti-interference ability, and parameter robustness, which effectively avoids the current static difference and oscillation problems caused by parameter changes.
American Psychological Association (APA)
Xu, Lingliang& Chen, Guiming& Li, Guangshuai& Li, Qiaoyang. 2020. Model Predictive Control Based on Parametric Disturbance Compensation. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1202315
Modern Language Association (MLA)
Xu, Lingliang…[et al.]. Model Predictive Control Based on Parametric Disturbance Compensation. Mathematical Problems in Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1202315
American Medical Association (AMA)
Xu, Lingliang& Chen, Guiming& Li, Guangshuai& Li, Qiaoyang. Model Predictive Control Based on Parametric Disturbance Compensation. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1202315
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202315