Sensorless PMSM control system based on luenberger observer
نویسندگان
چکیده
Abstract At present, sensorless becomes a research hit for its lower cost and smaller size, among the present methods, Luenberger Observer has outstanding advantages dynamic performance, parameter robustness high system stability. In this paper, model of which is based on state equation permanent magnet synchronous motor (PMSM), changes residence induce may lead to error are also analysed, in order increase accuracy system, current compensator added. addition, 2 conditions PMSM runs at low speed analysed under MATLAB model, results show that better performance speed, but noisy data useful signal more speed.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2497/1/012009