A method to identify the model of synchronous servo control systems
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https://doi.org/10.54939/1859-1043.j.mst.FEE.2023.64-70Keywords:
System identification; System analysis; Frequency characteristic; Transfer function.Abstract
This paper proposes a method to determine the transfer function of the synchronous servo-electric drive system after being completely installed via the system analysis tool. Through active experimentation, the data obtained from the amplitude-frequency and phase-frequency characteristics are fed into MATLAB to build the transfer function. Experimental research results with Delta servo-electric drive system show that the received transfer function has the Bode characteristic that matches the MSE with the actual Bode characteristic.
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