输出波形精度高,失真小线性好。
High precision of output waveform, good linearity distortion.
给出了一个具体的算法和实现后的电压输出波形。
采用了改进的死区效应补偿方法以获得理想的输出波形。
A modified dead time compensation method was used to obtain better output voltage waveforms.
本文对正弦脉宽调制变频器的输出波形进行了谐波分析。
In the paper the harmonics of sinusoidal pulse width modulation for output inverter waveforms are analysed.
取样积分器输出波形周期很长,在普通示波器上难以直接显示。
The waveform generated by Boxcar has such a long circle that generally speaking, it is impossible for ordinary oscilloscope to display it.
本文分析了反馈电阻对PI调节器的输出波形及传递函数的影响。
The influences of feedback resistance on the output waveform and transfer function of PIregulator are analyzed in this paper.
输出变压器汇总这些生地阶段产生的电流输出波形中的二次绕组。
The output transformer sums these oppositely-phased currents to produce the output waveform in the secondary winding.
同时对在不同激磁信号和环境磁场下的输出波形做了具体的实验和分析。
The output wave based on different extra magnetic field was recorded, which also was analyzed.
结果表明,半导体光放大器的载流子寿命是导致输出波形畸变的主要因素。
The results show that the SOA carrier lifetime is the main factor that produces converted waveform distortion.
文中将目前逆变器输出波形控制技术分为基于周期的控制和瞬时值反馈控制。
The waveform control technology of inverter is classified into periodic control and instantaneous control in this paper.
实验结果证明了该电路能实现三相逆变器开关管的软开关、改善输出波形质量。
The experimental results verify that the circuit mentioned above can realize the soft-switching, improve the quality of output wave.
对梯形调制信号的三相pwm逆变器输出波形从理论和实验两个方面作了研究。
The out-put waveform of a three-phase PWM inverter for the trapezoidal modulation signal is investigated both theoretically and experimentally.
文中通过分析对象在继电特性作用下输入输出波形,推导了计算对象参数的公式。
Formulas for estimating the parameters baaed on the input and output signals of the process are presented.
通过设置A0和A1输入端适当的电平,用逻辑控制的方法来选择所需的输出波形。
The desired output waveform is selected under logic control by setting the appropriate code at the A0 and A1 inputs.
这些电路都分别由两个运算放大器和几个电阻所组成,不需外接电容,其输出波形良好。
Those waveform generators whose output waveforms are quite good are composed of a couple of operational amplifiers and several resistors without any capacitors.
改进的混合级联多电平逆变器不但输出波形质量好,而且有效地解决了倒灌电流的问题。
The improved multilevel inverter of hybrid cascade can prevent reverse current and has good output wave.
变送器触发源电路保证产生的脉冲串具有改善的波形,单稳态电路实现输出波形的稳定。
Pulse train produced by clock circuit of the transducer has improved waveform and output waveform is stable implemented by mono-stability circuit.
结果表明,所设计的电路及控制策略能够较好地改善输出波形质量,动、静态性能稳定。
The result showed that our circuit and control strategy can improve the waveform greatly, its dynamic and static performance are all stable.
这个缓冲吸收器可以明显地消除当半导体开关从导通到截止切换时输出波形中的谐波成分。
This snubber could obviously snub the harmonics in the output waveform which would appear when the switching devices are shifted from on to off.
这种逆变器具有噪音低、损耗小、重量轻、体积小,输出波形好且不需要吸收电路等优点。
The inverter has the advantages of lower noise, lower loss, less volume, lighter weight, better output waveforms and without damping circuit.
好的逆变电源电压输出波形主要包括三个方面:稳态精度高、动态性能好及负载适应性强。
Good output waveform of inverter voltage mainly includes three aspects: high steady-state precision, good dynamic performance and good load adaptability.
文中介绍了实验系统的硬件和软件结构,系统的运行情况,并给出了几种频率的输出波形照片。
The hardware and software constructions, the operation of this system and several output voltage waveforms are provided in this paper.
对采集到的AMR磁栅尺磁头输出波形进行了付里叶谐波分析,发现了波形中的半次谐波现象。
The harmonics of the output waveforms of AMR magnetic grating ruler head were analyzed and the half harmonics' phenomena were observed for the first time.
根据SPWM的基本原理与付立叶级数理论,建立了SPWM电压型逆变器输出波形的数学模型。
Based on SPWM basic principle and Fourier series theory, the mathematical model of output waveform of SPWM voltage source inverter is built.
燃料电池电站功率调节系统对整个电站系统工作的可靠性、效率和输出波形质量有很重要的影响。
The power conditioning system of a fuel cell power plant is very important to the reliability and efficiency of the power plant system as well as to the quality of the output waveform.
本文介绍了一种根据冲击测量系统的方波响应和输出波形,利用FFT算法重建输入波形的方法。
This paper presents the input voltage shape reconstructed by FFT method from the distorted output shape and unit step response of impulse high voltage measuring system.
对一种低压平面冲击装置的结构进行了改进,利用PVDF探针对改进前后的输出波形进行了测量。
The structure of a plane shock equipment was improved, and the output waveform of the plane shock equipment before and after improving was determined by using the probe of PVDF.
文中还介绍了IGBT栅极驱动电路和IGBT电压均衡电路的设计方法,并给出调制器的输出波形。
The design of the grid-driven circuit and the voltage balancing circuit for IGBT are also introduced, giving the output wave of the modulator.
文中还介绍了IGBT栅极驱动电路和IGBT电压均衡电路的设计方法,并给出调制器的输出波形。
The design of the grid-driven circuit and the voltage balancing circuit for IGBT are also introduced, giving the output wave of the modulator.
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