speed modulation的例句大全

Scraper conveyer motor uses the space vector pulse width modulation ( SVPWM) speed regulating system. This system is not only to get well effect, but to improve utilization of direct voltage in the event that device unchangeableness.

工作部刮板电机采用电压空间矢量脉宽（SVPWM）调速系统，不仅可以得到良好的调速效果，提高有机肥生产质量，还可以在不新增调速设备需求的情况下，提高了直流电压的利用率。

This paper simulates and analyses the torque pulsation because of the modulation frequency and speed variation under ambipolar pulse width modulation;

本文对双极性调制的无刷直流电动机仿真，分析了转速和调制频率对转矩影响；

Considering the need for modulation speed and power consumption, a kind of silicon MZM based on MOS capacitor electrodes is studied by a simulation method combining electric and optic analytic model.

采用有限元方法，通过构建光和电结合模拟方法，对一种双硅层的MOS电容电极MZM的静态和动态性能进行了理论研究。

Application of Continuous Phase Modulation and Demodulation in the High Speed Frequency-hopping System

连续相位调制及其解调在高速跳频系统中的应用

In this paper, a type of NC lathe's main transmission agent by using a frequency modulation AC Spindle Motor and a tree speed gear box to make the spindle speeds be stepless change was present.

介绍一种以交流变频调速主轴电机驱动、串接一个3档分级变速机构，实现主轴无级变速的数控车床主运动传动系统。

Photoacoustic modulation in the measurement of light speed by photo-beat method

光拍法测量光速实验中的声光调制

The Design of OEIC Transmitter for High Speed Pulse Code Modulation

高速脉码调制OEIC光发送机驱动电路的设计

Design and Practice of the Transistor Speed Regulation System with Pulse Width Modulation

晶体管脉冲调宽调速系统的设计与实践