摘要
本文基于直流电机的数学模型，结合无速度传感器直流调速系统的特点，提出了基于模型参考自适应理论的电机转速在线辨识方案和基于状态重构理论的电机转速在线估计方案。计算机仿真结果表明了上述控制方案的正确性和可行性。
In this paper,based on DC motor mathematical model,combining with the characteristics of speed-sensorless DC drive system,the on-line identification scheme of motor speed based on model reference adaptive theory and the on-line estimation scheme of motor speed based on state reconstruction theory are proposed.The results of computer simulation have shown the above control schemes are correct and feasible.
出处
《电气传动自动化》
1996年第3期21-27,共7页
Electric Drive Automation
关键词
直流
调速
无速度传感器
传感器
DC drive system speed-sensorless on-line identification on-line estimation
