The influence of the leading Angle (lagging Angle) of the current reference signal the parameters and drive mode of the system to the dynamic characteristics are analyzed.
着重分析了电流参考信号超前角(滞后角)、系统参数和驱动方式对无刷直流电动机系统动态性能的影响。
With the measured ratio and lagging Angle, in the process of field balancing for high speed grinding, the rotor system can attain quick balance just adding balancing mass one time.
利用测出的比例常数和滞后角，对高速磨削过程中出现的不平衡振动，可实现转子系统一次试加重的快速动平衡。
In the condition of eliminating the lagging strain of Angle iron, the magnitude of pre-stress putting on the Angle iron has litter impact on the ultimate bearing capacity of structure.
在消除角钢应变滞后的条件下，对角钢施加预应力的大小对结构最终承载力无明显影响。
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