针对目前无功补偿装置中采用的单相过零投切方法存在的缺点，本文提出采用模糊控制的方法。
In order to overcome the disadvantage of the single phase passing zero control in the reactive power compensation device, fuzzy control is put forward in this paper.
该方法以电网电压为同步信号，在电网电压信号的过零点采样直流侧电容电压，并通过周期离散控制可以获得负荷电流有功分量。
The new control way can realize linear control for DC-bus voltage and get the fundamental component of the load current synchronously with a little of calculation.
介绍了反电动势过零位置检测的原理及实现方法，并采用了数字式转速、电流双闭环控制。
One kind of sensorless control system for brushless DC motor based on DSP was introduced and the principle of back-EMF zero-crossing detection and realization method was discussed in detail.
飞机控制系统的每一个零件都进行过充分的试验。所以请安心坐下，享受你的飞行乐趣，因为不会出什么毛病。
Every part of the aircraft-control system has been fully tested. So, sit back and enjoy your flight since nothing can go wrong.
硬件设计包括测试电源、测试控制电路、数据采集部分、过零触发电路等。
The hardware design includes electrical source design, measuring controlled circuit design, data acquisition section design, checking-at-zero circuit design and so on.
控制色调，饱和，和值杂色颗粒性。范围是0到1。缺省的是0.5。(每个非零的频率值，附加的计算可能渲染过的减速。)
Controls the granularity for hue, saturation, and value noise. The range is 0 to 1. The default is 0.5. (for each non-zero Freq value, additional calculations may slow down rendering.)
本文采用反电动法控制永磁直流无刷电机，是通过检测反电动势过零点获得转子位置实现无传感器控制。
Using Back-EMF method to control BLDCM, it can realize sensor-free control method by detecting the zero point of EMF in this paper.
本文采用反电动法控制永磁直流无刷电机，是通过检测反电动势过零点获得转子位置实现无传感器控制。
Using Back-EMF method to control BLDCM, it can realize sensor-free control method by detecting the zero point of EMF in this paper.
应用推荐