Design of BLDCM servo controller based on TMS320F28377D
نویسندگان
چکیده
Abstract To meet the application requirements of high-precision and fast-response thrust vector control from a solid rocket motor, digital integrated servo controller for four brushless direct current motors was designed implemented. The hardware system proposed in this paper includes circuit module drive module. former mainly power conversion circuit, DSP A/D SPI communication interface SCI circuit. later three-phase full-bridge six-arm optocoupler isolation three closed-loop strategies position, speed based on PID algorithm are adopted, mathematical model motor is established Matlab/Simulink verification. structure composition working principle briefly introduced, design scheme, software workflow strategy described detail. Experimental results show that response accuracy technical requirements.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2359/1/012002