voltage negative feedback meaning in Chinese

电压负反馈

The third , the paper analyses and expatiates three mode of speed regulating which are speed negative feedback , voltage negative feedback and voltage negative feedback plus cuttent positive feedback and designs a speed regulating control system adopting the mode of voltage negative feedback plus cuttent positive feedback . at the same time we optimize the speed regulating system using the appraisal software of the performance of wire feeder
再次,从控制论的角度对转速负反馈、电压负反馈、电压负反馈配合电流正反馈等三种转速调节方式进行了分析论述,采用电枢电压负反馈配合电流正反馈方式设计了送丝机调速控制系统,并采用送丝机性能评估软件对调速系统进行了优化。
By analyzing and rat testing on the current negative feedback , the voltage negative feedback and the electricity - powered loudspeaker , this paper shows that the current negative feedback can decrease the distortion of the loudspeaker , makes the frequency - response plot more smooth and improves the audio quality greatly
摘要本文通过对电流负反馈和电压负反馈两种电路与电动式扬声器构成的系统进行对比分析，并进行实时分析测试，证实了电流负反馈对电动式扬声器失真能从实质上得到改善，从而使频响曲线更加平滑，音响系统的性能明显提高。