期刊文献+

无速度传感器矢量控制系统中转子阻抗与转速的同时辨识 被引量:2

Simultaneous Identification of the Rotor Resistance and the Motor Speed in the Speed Sensorless Vector Control System
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摘要 本文提出了一种在无速度传感器矢量控制系统中实现电机转速与转子时间常数同时辨识的方法,理论分析及仿真结果均表明所提出的方案正确可行并具有良好的性能。 This paper presents a method of identifying simultaneously the rotor time constant and the motor speed in the speed sensorless vector control system. The validity and good performance of the proposed scheme is verified by both theoretical analysis and simulation results.
出处 《电气传动》 北大核心 1999年第2期8-10,共3页 Electric Drive
关键词 矢量控制系统 无速度传感器 电机 转子 参数辨识 vector control speed sensorless parameter identification persistent excitation condition
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同被引文献12

  • 1江俊,纪志成.基于EKF的感应电机无传感器矢量控制[J].微特电机,2005,33(11):37-40. 被引量:8
  • 2Peter Vas. Sensorless vector and direct torque control [ M ]. Oxford: Oxford University Press, 1998.
  • 3Shi K L, Chan T F, Wong Y K. Speed estimation of an induction motor drive using an optimized extended Kalman filter [ J ]. IEEE Transactions on Industrial Electronics,2002,149 ( 1 ) : 124-133.
  • 4Wade S, Dunnigan M W, Williams B W. Improving the accuracy of the rotor resistance estimate for vectorcontrolled induction machines [ C ]//IEE Proceedings online, 1997,144(5 ) :285-294.
  • 5Thongam J S. Stator flux based speed estimation of induction motor drive using EKF [J]. IETE Journal of Research, 2004,50 ( 3 ) : 191 - 197.
  • 6Holtz J. Sensorless position control of induction motors-an emerging technology [J]. IEEE Trans on Industrial Electronics, 1998,45 (6) : 840-852.
  • 7Li Zhen, Xu Longya. Sensorless field orientation control of induction machines based on a mutual MRAS scheme [J]. IEEE Trans on Industrial Electronics, 1998,45 (5) :824-831.
  • 8Cardenas R, Pena R, Member. MRAS observer for doubly fed induction machines [ J ]. IEEE Trans on Industrial Electronics, 2004,19 (2) :467-468.
  • 9Anthony Zaknich. Introduction to the modified probabilistic neural network for general signal processing applications [J]. IEEE Trans on Industrial Electronics, 1998, 46 (7) : 1980-1990.
  • 10Mustafa Mohamadian. A novel neural network controller and its efficient DSP implementation for vectorcontrolled induction motor drives [ J ]. IEEE Trans on Industrial Electronics, 2003,39 (6) : 1622-1628.

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