在此基础上提出了利用输出电压的脉冲微分反馈对这类电路系统中的混沌进行控制的方法。
Then based on the above analysis, we present the method of using output voltage pulse differential feedback to control chaos in the buck converter.
以铝合金MIG焊为例，在每种脉冲模式下，分别改善焊接电流、焊接电压、脉冲频率、占空比等参数进行焊接并采集输出电流波形。
Taking MIG welding as example, under each control modes, the welding parameters such as the welding current, welding voltage, pulse frequency, etc.
相邻二个输出驱动电压之间的间隔时间，称为脉冲间隔。
The interval time between the two interfacing output-driving voltages is called as pulse interval.
R2的，R3的，和C2形成一个集成，产生一个输出电压成正比的脉冲宽度的输入信号。
R2, R3, and C2 form an integrator, which produces an output voltage proportional to the pulse width of the input signal.
该运动控制卡能同时采集四轴的编码器脉冲信号，输出四路模拟电压控制伺服电机，同时能控制I/O信号的输入和输出。
The card can collect four axes' encoder pulse signals simultaneously, and control servo motor by four output analog voltage. Furthermore, it can control input and output I/O signals.
控制仪每次输出一位的驱动电压，一个驱动电压持续时间，称为脉冲宽度。
The control device creates driving voltage output every time. One driving voltage has duration, called a pulse width.
这种中压变频器输出电压为多电平pwm脉冲波形，目前对其谐波还没有完善的理论分析。
Output voltage of this type ASD is multilevel PWM waveform, and by now there is not perfect theoretical analysis for its harmonics.
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PW M脉冲宽度调制控。
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.
本课题对一台高压高频逆变电源输出的正弦电压进行处理，将其设计成一台纳秒级高压高重复频率的脉冲电源。
This designation is to deal with the output sine wave of a high frequency and high voltage power supply, the aim is to develop a high voltage and high frequency nanosecond pulse generator.
在实现中采用了输出电压矢量脉冲宽度补偿策略，给出了软件实现流程图和实验波形。
The strategy of compensating output voltage sector is taken in realization, furthermore the flow chart and testing waveform is presented as well.
这种脉冲电源可以实现在高重复频率工作下的高电压大电流输出，具有小型、高效和高可靠性。
The pulsed power can works by high output voltage and large output current under the repetition rates, it has some merits: simple structure, high efficiency and high reliability.
两种形式的输出幅度可以通过改变直流电源电压或通过改变脉冲宽度(脉宽调制pwm)来控制。
Output amplitude in both modes can be controlled by varying the DC source voltage or by varying the pulse-width (pulse-width modulation, PWM).
实验结果表明，采用微机软件实现脉冲移相控制，可有效地改善脉冲对称度，提高整流输出电压精度。
The experimental results show that the pulse shifting phase control by using software can improve effectively the pulse symmetry and the precision of the d. c. output voltage.
送丝脉冲到来的瞬间，电源输出电压切换为基值。
When the pulse of wire feed occurs, the output is switched to the base value.
对于大多数功率脉冲发生器，其输出电压级别、占空比、使用寿命都是由开关器件的能力所决定的。
For most pulsed power generators, the output power level, the repetition rate, and the lifetime are determined by the capability of the switches.
介绍了采用IGBT逆变电路的高压脉冲电源的设计和电路构成。该电源可以减少电源对进线电源的谐波干扰，提高电源的品质，减少输出电压的交流分量。
This paper presented an IGBT inverter for high voltage pulse source. The experimental results demonstrate a good harmonic elimination for power input and quality output.
然后运用脉冲功率技术，通过由电容器和磁开关等组成的脉冲陡化电路对正弦电压波形进行改形，最后输出纳秒级上升前沿、高重复频率的高压脉冲。
Then, transform it through the pulse sharpening circuit consisting mainly of capacitances and magnetic switches, finally outputting the high voltage and high repetition rate nanosecond pulses.
针对阳极控制电源的输出脉冲宽度变化大的特点，采用串联固态开关控制阳极电压。
Since the output pulse width of the anode control power supply had varied greatly, the series-connected Insulated Gate Bipolar Transistors(IGBT) switch was applied to anode control power supply.
介绍一种利用占空比与PWM电路补偿端电压之间的关系，设计的以差动电压放大器为核心构成的占空比测量电路；它能以数字显示形式直接给出脉冲电源输出电压的占空比。
A duty ratio measuring circuit, which using differential voltage amplifier as core component, was designed utilizing the relationship between the duty ratio and the compensatory terminal of PWM IC.
传输线电容量小而充电电压高时，传输线上的充电电压不稳定，影响输出脉冲电压的稳定。
The voltage charged on transmission line will be unstable when capacity of transmission line is very low and the charging voltage is high. It then influences the stability of the output pulse.
随着电压VCTR改变，VCO 104改变VCO输出信号的频率，使得当pll 100处于锁定模式时引起脉冲偏移和增大的输出抖动，如图中虚线202所示。
As the voltage VCTR varies, VCO 104 varies the frequency of the VCO output signal, causing phase offsets and increased output jitter when PLL 100 is in lock mode, as shown by dotted line 202.
然而，逆变器输出的PWM(脉冲宽度调制)连续高压脉冲的上升沿很陡、频率很高，导致在脉冲电压下牵引电机绝缘过早失效。
However, Pulse Width Modulation (PWM) which was input from inverter is characterized by steep rising edge and high frequency, resulting in the too early failure of motor insulation.
然而，逆变器输出的PWM(脉冲宽度调制)连续高压脉冲的上升沿很陡、频率很高，导致在脉冲电压下牵引电机绝缘过早失效。
However, Pulse Width Modulation (PWM) which was input from inverter is characterized by steep rising edge and high frequency, resulting in the too early failure of motor insulation.
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