您要查找的是不是：
- The objective of PLD design in pulse width control and pulse delay is proved to be reached by the simulation of the circuit. 通过对该电路的仿真分析表明，PLD设计达了脉宽控制和延时的预期目标。
- current type pulse width control 电流型控制
- pulse width control 脉冲宽度控制
- Position control of d. c. motors has been done by means of pulse width modulation. 直流电机位置用脉冲宽度调制法控制。
- The control mode has developed from early U\f control mode to vector control technology and pulse width modulation. 控制方式也从早期的电压;频率控制方式发展到向量控制技术和冲宽度调制技术。
- The inverse control method for pulse width modulation (PWM) inverter-fed induction motors is discussed. 摘要针对电压源型逆变器供电的感应电动机，应用逆系统理论提出了一种新型控制策略。
- This is fitted the pulse width of the injector and it's decided by the control unit. 因此，唯一能改变的量是喷油器阀能打开多久。
- Pulse width modulator and sample maintenance installment. 脉冲宽度调制器和取样保持装置。
- A novel current control mode pulse width modulation switched high frequency resonant arc igniting device is developed based on UC3842 and the principle is analyzed. 摘要采用UC3842设计了电流控制型脉宽调制开关式高频振荡引弧器，并对其工作原理进行了分析。
- This paper presented the principle of space vector pulse width modulation(SVPWM) employed in vector control system for asynchronous motors. 仿真结果表明采用SVPWM调制的异步电机的矢量控制系统具有良好的动态性能和稳态精度。
- The 80c196 single-chip computer adjusts the output of PWM(pulse width modulation) to control the field current of the generat. 通过调整PWM输出来控制发电机的励磁电流,达到稳定发电机的输出电压、输出电流和限流充电的目的。
- It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection. 它还包括霍尔元件输入、整流控制定序器、固定停机时间脉冲宽度调制(PWM)电流控制以及锁定转子保护。
- Pulse Width Decoder-A Flxxible Application of Integrated Analog Switch CMOS. CMOS集成模拟开关的变通应用-脉宽解码器。
- The TXL readout pulse may have the same pulse width as the TXS readout pulse. 转移电晶体TXL可具有与转移电晶体TXS相同的读出脉波宽度。
- Pulse width modulation (PWM) is an analog signal level for digital encoding. 脉冲宽度调制（PWM）是一种对模拟信号电平进行数字编码的方法。
- Switching Power Supply has three kinds of control circuits: Pulse Width Modulation (PWM), Pulse Frequency Modulation (PFM), Pulse Width and Frequency Modulation (PWM-PFM). 开关电源有三种控制方式：脉冲宽度调制(PWM)、脉冲频率调制(PFM)、脉冲宽度频率调制(PWM-PFM)。
- The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator,which accomplished stabilizing output v. 通过TL494自动调节PWM输出控制励磁电流,达到稳定发电机输出电压、输出电流和限流充电的目的。
- Without contacting point chopper AC regulator adopts enforced pulse width modulation(EPWM)control strategy,it is mainly consisted of main circuit and control circuit. 无触点斩波式交流稳压器采用增强型脉宽调制EPWM控制策略,它主要由主电路和控制电路组成。
- Change the inverter output voltage or output current are two kinds of different ways, namely, PAM pulse amplitude modulation control and PWM control pulse width modulation. 改变变频器的输出电压或输出电流有二种不同的方法，即PAM脉冲幅值调制控制和PWM脉冲宽度调制控。
- This papercovers the fabric properties and dyeing and finishing characteristics of cotton/polyurethane elastic fabric,espe cially about the width control. 介绍了棉/氨纶弹力织物的性能及其染整加工的特点,即要特别注意控制好织物的成品门幅。
