驱动脉冲 meaning in English
drive impulse
drive pulse
driving pulse
Examples
- Hf horizontal drive
水平驱动脉冲 - Partial drive pluse
部分驱动脉冲 - The system comprises three modules : the first is the ccd driver module , which controlled with cpld . programming the cpld to produce ccd driving pulses and synchronized communication signals . after preprocessing , the output video signals are transmitted into high resolution adc module , in which they are converted into digital signals , and then processed in arm processing module
整个系统分为三个模块: ccd驱动模块的核心是一片复杂可编程逻辑器件( cpld ) ,对其编程产生ccd的驱动脉冲及同步控制信号;视频输出信号经预处理后,由高精度ad转换模块进行采样,将ccd输出的模拟信号转换成数字量;最后,将数据送入arm处理系统中进行后续处理。 - The important part in photoelectric transform circuits is design of driving circuits and signal processing circuits about linear ccd . the time order driving circuit of ccd are designed and debugged with cpld ( complicated programmable logic device ) , which make the whole driving circuit ' s volume very small , shorten design period , modify design at any time , and enhance reliability and agility of circuit
在设计过程中，采用了一种复杂可编程逻辑器件( cpld )设计线阵ccd驱动脉冲电路的新方法，只对器件进行重新编程，在不改变任何硬件的情况下，就可以实现驱动器的更新换代，非常适合线阵ccd脉冲产生电路的设计研究，具有高集成度、高可靠性、开发时间短、投资少等优点。 - This paper presents a method that chopping wave is done by switch devices which consist of three - level resistance regulating module and intelligence power module ipm , and which realizes constant - current discharge of storage battery . to achieve the intelligence control of the drive protection and the discharge process of ipm , the paper designs circuit formed by igbt threshold drive pulse pwm signals . ipm fault - blocking protection circuit and microcomputer 80c196 . the devices can accurately control the 0 ~ 150a discharge current and the discharge time of the storage battery and calculate the releasing power
实现蓄电池恒流放电过程智能控制是蓄电池放电装置发展的必然趋，本文提出了一种通过三极电阻调节模块和由智能功率模块ipm为开关器件进行斩波从而实现蓄电池恒流放电的方法。为达到对ipm的驱动保护和放电过程的智能控制，文中设计了igbt门极驱动脉冲pwm信号形成电路和ipm故障封锁保护电路及由单片机80c196为核心的微机控制器。本装置能够对蓄电池进行0 150a放电电流及放电时间的精确控制及释放容量的计算。