1.
Design of a Digital PWM Controller Based on FPGA;
基于FPGA的数字PWM控制器的研制
2.
The Key Techniques Research on the Digital Controlled PWM Inverter;
数字控制PWM逆变电源关键技术研究
3.
Design of Digital General PWM Controller Based on FPGA;
基于FPGA的数字化通用PWM控制器设计
4.
The Digital Research on Control System of PWM Inverter
PWM逆变器控制系统的数字化研究
5.
Design of All Digital Phase-Shift PWM Controller based on FPGA
基于FPGA的全数字化移相PWM控制器设计
6.
The Implementation of High-precision Digital-PWM DC/DC Converter's Controller Based on FPGA
基于FPGA的高精度数字PWM DC/DC控制器设计
7.
Study on the digital PWM approach based on ARM controller for inverter welding machine
ARM控制的数字化逆变焊机PWM脉冲的实现
8.
Achieve to Using DSP control high power factor PWM rectifier
用DSP实现高功率因数PWM整流器的控制
9.
Design of Digital Class-D Audio PWM Modulating Chip Based on Half Band Filter
全半带滤波器数字D类音频PWM调制芯片设计
10.
Three-Phase High Power Factor PWM Rectifier and Its Control Strategy;
三相高功率因数PWM整流器及其控制策略研究
11.
New Power Factor Control Strategy for Three Phase PWM Current Source Rectifier
三相电流型PWM整流器的功率因数控制新策略
12.
Numerical Control
ph.1. 数字控制
13.
computer numerical control
计算机数字控制(数控)
14.
programming for numerically controlled machine tool
数字控制机床程序编制
15.
Study on the Digital Implementation Method of Space Vector PWM
空间矢量PWM数字化实现方法研究
16.
There should be control figures and an allotment of quotas.
要有控制数字，摊派下去。
17.
digital fire control computer
数字火力控制计算机
18.
sequential and numerically controlled machine
程序及数字控制机器