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- carried shift PWM modulation 载波相移脉宽调制
- Texas Instruments, Inc., “UCC3895 phase shift PWM controller EVM kit setup and usage,” Power Supply Control Products. 王信雄;“切换式电源的磁性元件:原理、设计与应用”国立清华大学先进电源科技中心训练课程;2004年.
- UCC3895 Phase Shift PWM Controller EVM Kit Setup and Usage, Texas Instruments Application Note SLUU069A. 刘翼德，”高电压输出之零电压切换相移式全桥升压型转换器的分析及研制”，国立台湾科技大学，民国92年。
- 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。
- Study on PWM Modulation Mode of Brushless DC Motor 无刷直流电机PWM调制方式研究
- 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。
- 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
- 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。
- An hour later they came off the night shift. 一个钟头之后他们下夜班了。
- The new president carried out a purge of disloyal army officers. 新总统对不忠诚的陆军军官进行了一次整肃。
- feedback with carry shift registers 带进位操作的反馈移位寄存器
- monopolar phase shifting PWM control algorithm 单极性移相PWM控制策略
- He was carried away by his enthusiasm. 热情使他的头脑不够冷静。
- He had to make shift with what was on hand. 他只好用现有的东西将就应付。
- He carried on the task left by his comrades. 他把同志们留下的工作继续做下去。
- He always tries to shift the blame to someone else. 他总是试图将过错推卸给别人。
