The dynamic problems of self-synchronous mud screen-shaker having straight-line trace are studied in this paper.
本文研究了自同步泥浆振动筛的动力学问题；
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The stability factors W of a self-synchronous vibrating machine, in space motion, are given by formula(21)and (54) as working with single mass and dual mass respectively.
For the BLDCM which has a sinusoidal back EMF, this paper presents a self-synchronous SVPWM control method using six discrete position signals for minimizing torque ripple.