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- digital PWM modulates 数字式PWM调制
- Nickel plated heatsinks for IOH/NB and DIGITAL PWM. 镀镍散热器的IOH/科和数字PWM。
- This paper presented a method of subdivision driving of stepping motor based on PWM module integrated in singlechip. 本文以两相双极式步进电机为例,介绍了一种利用单片机自带的PWM模块实现步进电机细分驱动的方法。
- The Principle and Implementation of a Digital PWM 数字调宽的原理与实现
- In-house AM, FM, PM, FSK and PWM modulation make an instrument can easy ground modulation is undee, and do not need sole modulation source. 内部AM、FM、PM、FSK和PWM调制使仪器能简单地调制波形,而不需要零丁的调制源。
- The Operation Theory and Design of PWM Modulation and Demodulation;The Operation Theory and Design of ADC and DAC Converters. 脉波宽度调变与解调变之原理探讨与设计及数位类比转换之原理探讨与设计。
- Thirdly, the paper presents research work on EV speed control strategy, which involves in-wheel motor PWM modulation, EV open-loop control and close-loop speed control. 再次,本文对四电动轮独立驱动电动车的速度控制方案进行了研究,内容包括轮毂电机PWM调速、电动车开环控制及速度闭环控制。
- The thought and basic principle of five-level inverters are analysed, the multicarrier PWM modulation strategies are proposed and the output voltage is simulated. 提出并分析了五电平逆变器的思想和工作原理,提出了适用于五电平逆变器的多载波调制技术,并对其输出电压进行了仿真分析。
- This paper introduces the idea of multilevel inverter. The different multilevel inverter structures are compared. Various multicarrier PWM modulation strategies are analyzed and researched. 介绍了多电平逆变器的思想,对多电平逆变器不同的拓扑结构进行了比较,研究和分析了用于多电平逆变器不同的多载波PWM调制策略。
- A novel dual randomized PWM modulator with synchronous varying switching frequency and pulse position delay is proposed to reduce conducted electromagnetic interference (EMI) in power converters. 摘要提供了一种新的双随机脉冲调制技术,它能够很好地减小电力电子系统中存在的传导电磁干扰,这个调制技术是通过同时改变开关频率和脉冲的上升沿位置来实现的。
- DIGITAL PWM OF AC-AC MATRIX CONVERTER BASED ON OUTPUT-VOLTAGE ERROR FUNCTION 输出误差函数的交-交矩阵变换器数字PWM调制技术
- A Novel EPROM-based Digital PWM Controller for Full Bridge DC/DC Converters 用于DC/DC全桥变换器的全数字式PWM控制器
- Study on PWM Modulation Mode of Brushless DC Motor 无刷直流电机PWM调制方式研究
- A 8 Bit Digital PWM Wave-Generate Circuit Composed of Common Electronic Elements in High-Frequency 常规器件构成的8位高频数字PWM波形发生电路
- Resolution Selection of D/A Converter(DAC) and Digital PWM in Radar Servo System 雷达伺服系统中DAC位数和数字PWM位数的选择
- A DC DOUBLE CLOSED LOOP DIGITAL PWM SPEED ADJUSTING SYSTEM CONTROLLED BY 8098 COMPUTER 8098 全数字直流双闭环 PWM 调速系统
- The design of PWM modulating velocity system in anti-riot robot 排爆机器人PWM调速模块的设计
- Study on PWM Modulation Mode of Permanent Magnet Brushless DC Motor 永磁无刷直流电机PWM调制方式研究
- Most of the computers we are using are digital computers. 我们正在使用的计算机大多数是数字计算机。
- The Current Continuous Mode Power Factor Corrector Based on PWM Modulator 基于PWM调节器电流连续模式功率因数校正器