Vector Control of Active Disturbance Rejection Induction Motor based on Sliding Mode Variable Structure

2021 ◽  
Author(s):  
Xuesong Zhou ◽  
Junqing Pan ◽  
Youjie Ma ◽  
Diankang Su
Keyword(s):  
Vector Control ◽  
Induction Motor ◽  
Disturbance Rejection ◽  
Sliding Mode ◽  
Variable Structure ◽  
Active Disturbance Rejection ◽  
Sliding Mode Variable Structure

Based on Sliding Mode Variable Structure Current Controller for Induction Motor Vector Control Technology

2013 ◽  
Vol 711 ◽  
pp. 426-431
Author(s):  
Chun Yan Cui ◽  
Kui Li ◽  
Bing Li ◽  
Chao Fu ◽  
Jia Guo
Keyword(s):  
Vector Control ◽  
Induction Motor ◽  
Control Algorithm ◽  
Sliding Mode ◽  
Variable Structure Control ◽  
Variable Structure ◽  
Model Parameters ◽  
Structure Control ◽  
Current Controller ◽  
Sliding Mode Variable Structure

In this paper, according to the induction motor in rotating coordinate system mathematical model, established based on rotor flux oriented vector control model and realized flux linkage and torque decoupling. In order to solve the current high coupling, designed the sliding mode variable structure control algorithm of current controller. Based on the sliding mode variable structure control algorithm achievable conditions and Lyapunov stability theorem, proved that the sliding mode of accessibility and stability, determined the sliding model parameters. The simulation results show that the sliding mode variable structure control of induction motor vector control system, can reduce the torque ripple and the speed overshoot and improve the system parameter perturbation and external disturbance signal robustness.

Research and Design of Permanent Magnet Synchronous Motor Vector Control for Electric Vehicle

2014 ◽  
Vol 668-669 ◽  
pp. 629-632 ◽  
Author(s):  
Zhi Yu Huang ◽  
Jun Bing Chen
Keyword(s):  
Vector Control ◽  
Sliding Mode ◽  
Permanent Magnet Synchronous Motor ◽  
Variable Structure ◽  
Parameter Perturbation ◽  
External Disturbances ◽  
Vehicle Performance ◽  
Structure Control ◽  
Sliding Mode Variable Structure ◽  
Research And Design

As the electric vehicles usually run under complex conditions of city road, there always exists parameter perturbation of motor, which will affect the vehicle performance. To solve the problem, an improved sliding mode variable structure control (SMC) method which combines continuous function and reaching law has been proposed in this paper. Then the improved vector control algorithm’s codes are generated automatically in the MMC (Model-based Motor Control) platform. The results show that the improved SMC algorithm has small chattering and strong robustness to the parameter perturbation and the external disturbances.

scholarly journals Sliding Mode Variable Structure Vector Control of Permanent Magnet Synchronous Machine Servo System for Side Scan Sonar

2018 ◽  
Vol 36 (2) ◽  
pp. 276-280
Author(s):  
Yanchen Wu ◽  
Yingmin Wang
Keyword(s):  
Vector Control ◽  
Permanent Magnet ◽  
Control Method ◽  
Sliding Mode ◽  
Servo System ◽  
Variable Structure ◽  
Synchronous Machine ◽  
Permanent Magnet Synchronous Machine ◽  
Side Scan Sonar ◽  
Sliding Mode Variable Structure

To control the distance between the side scan sonar and the seabed, a permanent magnet synchronous machine(PMSM) servo system is designed, and the overall structure of the system and the design scheme of each part are presented. The maximum torque per ampere (MTPA) vector control method is adopted to enhance the power factor and dynamic performances of the system, and based on MTPA vector control method, according to the harmful effects of the dynamic load in the servo control of sonar, the sliding mode variable structure (SMVS) vector control method is proposed, and the robustness of the servo system is effectively improved. The mechanism of the MTPA and SMVS vector control method is demonstrated in detail, and their effectiveness is verified.

Sign in / Sign up

Export Citation Format

Share Document