您要查找的是不是:
- trigger pulse width 触发脉冲宽度
- Pulse width modulator and sample maintenance installment. 脉冲宽度调制器和取样保持装置。
- 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。
- A new circuit is introduced which consists of EPROM and can generate a six channel trigger pulse required by the conversion system of three phase fully controlled bridge. 介绍一种用EPROM芯片构成能产生三相全控桥变流装置所需六路触发脉冲的新型电路。
- The shift trigger pulse of the thyristor trigger circuit with integration amplifier is generated by comparing directly principle of three-phase AC and shift-phase control voltage. 该晶闸管触发器采用集成运数放大器,移相触发脉冲的形成是根据三相交流电的各相与移相控制电压直接比较原理实现的。
- 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。
- Based on frequncy spectrum analysis and voltage crossing point seizing, control system generates trigger pulse to control thyristors’ turn-on and turn-off. 控制系统通过频谱分析和电压过零点的捕捉,产生触发信号,从而控制晶闸管的导通与关断。
- 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。
- High-speed on-off valves are used and controlled with pulse width modulation (PWM) in this system. 系统应用高速开关阀,用脉宽调制(PWM)的方法进行控制。
- 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。
- And a trapezoidal pulse voltage source with the pulse width nearly equal to the line delay. 因负载端去耦合电容含线头电感所产生之效应。
- Applying a negative-going trigger pulse simultaneously to RESET and TRIG during the timing interval discharges C and reinitiates the cycle, commencing on the positive edge of the reset pulse. 应用一个负的触发器脉冲在一个定时周期内来同时复位和触发,这样使电容器C放电并且重新初始化一个循环,从复位脉冲的正边开始启动。
- The function of digit trigger circuit is used to turn voltage of simulate trigger circuit to a digit, one to adjust to conduction angle and more to control the trigger pulse by controlling the digit. 数字式触发电路是将模拟式触发电路中的控制电压转变成数字量,通过对数字量的控制,达到对导通角的调节,从而控制触发脉冲。
- The wider the pulse width, the narrower the band width in the spectrum and vise versa. 脉波之波宽越宽,其频谱之频宽越窄,反之亦亦然。脉波迴旋积之次数越多,其结果越近似于高斯波形。
- It can also simulate the speed about distance changing and adjust the pulse width of echo signal. 此外,本目标回波距离处理器还可以仿真距离变化速率,调节回波脉冲的宽度。
- This circuital purpose depends on the voltage restoring trigger pulse and the electric motor ring compensates a phase difference , time controller in PLC interposes to whose go along. 这个电路的目的在于修复触发脉冲和电机环电压补偿相差,PLC中的时间控制器对其进行设置。
- Therefore, we use unipolar switching pulse width modulation scheme to realize a filterless Class-D power amplifier. 因此,我们利用单极性切换脉波宽度调变技术去实现无滤波器之D类放大器。
- The result has dedicated that it could satisfy the process of PECM in high frequency,narrow pulse width and high-power. 实验结果表明,这种高频脉冲电源在高频、窄脉宽、大功率等方面均能满足该工艺的要求。