电机与控制应用2016，Vol.43Issue(11)：12-16,22,6.
基于滑模观测器的无速度传感器异步电机模型预测控制
Model Predictive Control Besed on Sliding-Mode Observer for Speed Sensorless Asynchronous Motor
陈宇飞 1王雨琦 1陆可 2赵洋 2刘晓华2
作者信息
- 1. 日立永济电气设备 西安 有限公司，陕西 西安 710016
- 2. 西南交通大学 电气工程学院，四川 成都 610000
- 折叠
摘要
Abstract
Model predictive control ( MPC ) as an optimized control algorithm receiving attention gradually. Aiming at the desired parameters of speed and flux in MPC, proposed an adaptive observer which considering the motor current as reference model, and considering the Sliding Mode adaptive flux observer output current as adjustable model, then Lyapunov principle was applied to derive the speed adaptive algorithm. This method not only improved the precision of speed identification, but also ameliorate the dynamic response of system and parameters robustness. Finally, the speed sensor less MPC simulation model in MATLAB/Simulink environment was established, and the simulation results proved the effectiveness of this strategy.关键词
模型预测控制/滑模观测器/无速度传感器/异步电机Key words
model predictive control ( MPC )/sliding-mode observer ( SMO )/speed sersorless/asynchronous motor分类
信息技术与安全科学引用本文复制引用
陈宇飞,王雨琦,陆可,赵洋,刘晓华..基于滑模观测器的无速度传感器异步电机模型预测控制[J].电机与控制应用,2016,43(11):12-16,22,6.
