功率信号 meaning in Chinese
power signal
Examples
- It ' s good for reduciing board volume and increasing design speed . the result of actual product tells it can satisfy demand practically
实际的测试和应用表明，该可程控功率信号源可以很好的满足实际应用要求。 - The sound quality would be poor , components would have to be located very close together , the receiver could only pick up strong local broadcast stations , and still more quality issues
音响质量会非常差，部件必须挨得很近，接收器只能接收当地广播电台的强功率信号，还会存在其他质量问题。 - Therefore , when the power level of certain users is significantly high , weak user with conventional matched detector may loose communication . this phenomenon is called near - far effect . conventional matched filter detector cannot mitigate the near - far problem
因此当一些强功率信号用户对弱功率信号用户造成较大干扰，使其无法通信，即存在“远近效应”时，传统的方法无法克服“远近效应”造成的系统性能的下降。 - The method samples the signals of spindle vibration displacement and the spindle electrical machinery power signal using the synchronized sampling technique . as the two kinds of signals are all non - contact pick - ups , this method is very suitable for the machining centre
对加工中心铣刀破损监测，提出了利用主轴振动位移信号和机床主电机功率信号进行监测的方法，由于采用非接触测量，非常适合于加工中心等柔性加工设备。 - This dissertation makes an in - depth analysis of the power signal and the principles of power monitoring . it establishes the mathematicl model of the energy transmitting in the machinery and power system of the machine tool . based on this model , the performance of the spindle electrical machiner - y power signal reproducing the cutting power signal is analyzed
对机床主电机功率信号进行了详细的研究，分析了机床主电机功率监测的原理，建立了机床机电系统能量传输数学模型，通过该模型对机床主电机功率信号跟踪切削功率的性能进行了分析，在此基础上，分析并提出了延迟差分方法，对铣刀刀齿破损进行特征提取。