这些电阻器的阻值应当使其在最大测试电流时的电压降不会影响测量的准确度。
These resistor values should be such that the voltage drop at the maximum measured current will not affect measurement accuracy.
在电缆连接器插头或测试夹具上可能会出现危险致死电压。
Lethal voltage may be present on cable connector jacks or test fixtures.
采用含电机电压模型和电机电感模型的观测器，在低速时注入测试信号，可以得到位置和速度信号。
Position and speed are obtained by an observer using a voltage and an inductance motor model together with test signal injection at low speed.
应用推荐