Time-domain identification of brushless DC motor parameters

This paper describes efforts to develop a microcomputer-based parameter identification system for a brushless DC motor (BDCM). A BDCM is equal to a DC motor in the equivalent circuit. Therefore, Pasek's equation for the parameter determination of a DC motor is applicable to a BDCM. A new identification algorithm for BDCM parameters using Pasek's technique is developed. The algorithm is implemented on an IBM-PC/AT using the C language.<
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