利用温度传感器测到被控对象的温度信号与设定温度值进行PID调节,从而控制高频输出功率的大小。
Temperature sensor will be used to measure the temperature signal and build temperature for PID adjusting to realize the automatic output high frequency power.
从而阐明了特高频输出信号能量与原始放电脉冲的关系,为进一步探讨GIS放电量特高频标定打下基础。
According to UHF output signals, original PD pulse can be estimated, which contributes to marking GIS partial discharge.
他们是可靠的保护,防止过热,过载,短路以及高频率和输出直流。
They are reliably protected against overheating, overload and short-circuits as well as high frequency and DC at the output.
并且提出采用LCR输出滤波器来减小电压传递函数增益的峰值,从而在串联电感较小时能够同时减小电网电流中高频毛刺的含量。
It is proposed that LCR output filter can decrease the peak value of the gain of voltage transfer function as well as the high frequency burr contained in the source current.
系统高精度、低成本,适用于任何状态的导航以及高频率的输出,可以用于诸如载体跟踪、航空、自动采矿以及精细农业等广泛的应用领域。
Due to its high accuracy, low-cost, full navigation states, and high output rate, the system has wide applications, such as vehicle tracking, aviation, automatic mining, and precise farming.
针对一类单输入单输出不确定非线性重复跟踪系统,提出一种基于完全未知高频反馈增益的自适应迭代学习控制。
An adaptive iterative learning control approach is proposed for a class of single input, single output uncertain nonlinear systems with completely unknown high frequency learning gain.
本文介绍建立高频电刀安全保障系统的必要性,以及该系统应具有的输出频率检测,时间检测和自检等功能。
This paper discusses the necessity of setting up the high frequency electrical knife safety system and its functions of the output frequency control, the time control and the self-test.
介绍了因单个高频大功率晶体管输出能力有限而采用多管并联运用(积木式)的方法。
Introduced the method of multi-transistor modular design, for the output ability are limited in single high-frequency power transistor.
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.
针对变频器输出频率显示信号中的高频噪声,设计了相应的噪声消除电路,给出了进一步提高系统抗干扰能力的措施。
According to the high frequency noise of inverter output frequency display signal, the noise absorbing circuit is designed, the measures of reducing noise are presented.
光纤陀螺输出信号中存在较大的高频噪声,这降低了光纤陀螺姿态系统的解算精度。
A larger high-frequency noise in the output signal of fiber optic gyro lowers the calculation accuracy of fiber optic gyro attitude system.
建立了一种具有最小电流峰值的电容输出滤波高频高压并联谐振变流器分析设计方法。
A method of the high voltage and high frequency parallel resonant converter with capacitive output filter which has the minimal peak input current is introduced.
主电路系统由输入整流滤波电路、前级逆变电路、高频变压器、整流滤波电路、后级逆变电路和输出电抗器组成。
The main circuit is made up of input rectifier & filter circuit, first inverter circuit, high-frequency transformer, second inverter circuit, rectifier & filter circuit and output reactor.
倍频式感应加热电源负载输出频率为功率开关管工作频率的二倍,且功率开关器件工作时具有软开关特性,在需要高频应用的场合很有意义。
Since its output frequency is as twice as the device frequency and it has the merit of soft-switching characteristic, multiple-frequency induction heater is widely used in high frequency application.
环路滤波器的作用就是滤除从PFD&CP出来的电压中的高频成分,从而纯化VCO的输出信号。
The function of a loop filter is to filter high-frequency signal out of the output voltage from PFD and CP, thus the output signal from VCO will be purified.
目前国内外电动车直流驱动功率变换器使储能电源输出电流从零到电机电枢电流高频脉动,不利于延长动力电池的使用寿命。
At present power converters of DC driving system make power supply outputs a high-frequency pulsating current, which is from zero to the armature current. This large ripple damages batteries.
本文介绍了以开环数字高频振荡发生器将DAC输出阶梯波的任一部分,在宽带示波器上显示出来的动态测试设备。
This paper presents a DAC dynamic test instrument which display DAC output waveform of any division open loop VHF number generator used in the broadband oscilloscope.
阐述了以开环数字高频振荡发生器将数模转换器输出阶梯波的任一部分,在宽带示波器上显示出来的动态测试设备。
Presents a DAC dynamic test instrument that display DAC output waveform of any division open loop VHF number generator used in the broadband oscilloscope.
根据高频机箱中受控对象的使用要求,采用AT 89 C52为核心电路,设计了多路电压量输出控制器。
According to usage request of controlled objects in high frequency box, adopt AT89C52 for the core electric circuit, designed multiplex voltage output controller.
输出传播延迟匹配用于高频应用。
The output propagation delays are matched for use in high frequency applications.
实践表明,其具有大动态功率输出范围、高频率稳定度和低功耗的特点,连续工作时间长,使用方便灵活。
Practice has proved that it has more advantages, such as wide dynamic output range, high steady frequency, low power consumption, long working hours, convenient use and so on.
高频功率放大器的特点是输出功率大和效率高。
High power's characteristics of the enlarger is greatly to output powers and the efficiency is high.
在调节器输出,数字滤波器解决了高频噪声和高速采样率的问题。
At the modulator output, the digital filter addresses high-frequency noise and high-speed-sample-rate issues.
传统交错并联双管正激组合变换器应用于高电压输出场合时存在变换器次级电压偏高、高频整流二极管电压应力大的问题。
The traditional interleaved two transistor forward converter exists high voltage stress of freewheeling diode when applied in high output voltage condition.
MP系列在线式UPS具有体积小、重量轻、高频在线式纯正弦波输出,电池直流直接开机。
MP series online UPS of MP series is of little volume, lightweight and output of high-frequency online purely sine wave and the machine can start by using DC battery.
用途与简介:本机是利用电磁感应的原理,高频信号经放大由感应线圈输出。
Brief introduction: SWFL apply electromagn etic induction principle, and the amplified high frequency signal is put out through inductor .
为了补偿由于惯性敏感元件高频振动整流所引起的非线性输出误差,研究一种新的补偿方法——随机采样法。
In order to compensate the nonlinear errors induced by the rectification for high frequency vibrations in the inertial measure unit (IMU), the paper presents a new random sampling method.
介绍一种由单片机控制的采用MAX0 38芯片构成的高频函数发生器,它的特点是输出精度高,频率范围宽,失真小。
The paper proposed a high frequency function generator based on chip MAX038. The function generator had the characteristics of high precision, large frequency range, and low distortion.
利用该程序研究了椭圆波导FEM放大器的输出功率、效率、带宽等高频特性,并对不同椭圆度的椭圆波导FEM放大器的性能进行了计算、对比分析。
The characteristics of FEM amplifier with elliptical guide, such as the evolutin of power, efficiency and bandwidth, are analyzed. These results are useful to design FEM devices.
利用该程序研究了椭圆波导FEM放大器的输出功率、效率、带宽等高频特性,并对不同椭圆度的椭圆波导FEM放大器的性能进行了计算、对比分析。
The characteristics of FEM amplifier with elliptical guide, such as the evolutin of power, efficiency and bandwidth, are analyzed. These results are useful to design FEM devices.
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