A Rotor Time Constant Identification Method with Compensation Algorithm

Abstract:

In the vector control the time constant of rotor changes will affect the system, generally required online identification. This paper puts forward a identification method based on model reference adaptive, using popov exceed stable to design a adaptive rate. Analyses identification system by torque effects, and proposes a kind of compensation algorithm, to improve the system robustness. Under the MATLAB/Simulink environment build simulation model to verify the correctness of the algorithm, and points out the advantages of compensation algorithm.

• Periodical: Applied Mechanics and Materials (Volume 127)
• Pages: 12-18
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.127.12
• Online since: October 2011
• Authors: Chun Yuan Bian, Rui Xia Cao, Yong Kui Man, Chong Hui Song
• Keywords: Compensation Algorithm, Model Reference Adaptive, Rotor Time Constant

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