By using the structures such as current mirror, folded-cascode and so on, the function of comparison in peak-value-current-mode-control is realized.
电路设计采用电流镜、折叠式共源共栅等结构,实现了在峰值电流控制模式中的电流比较功能。
This paper presents the principle and virtues of a current-mode-control pulse width modulation(PWM), and makes a comparison with traditional voltage-mode-control.
本文介绍了开关电源的电流型PWM控制技术的原理及特点,并和传统的电压型控制作了比较。
LockablePivot adds a special mode to the Pivot control where only the current item is shown (often used with multiple selection).
LockablePivot为Pivot控件添加了一种特殊的模式,使之只显示当前项(通常用于多项选择)。
The control system adopts current PWM control mode, and high quality energy feedback with constant power could be accomplished.
控制系统采用的是电流型PWM控制方式,能够实现高品质的恒功率能量回馈。
The principle and implementation of the average current mode control was deeply analyzed in this thesis.
本文中对于平均电流模式控制的工作原理和具体实现进行了深入分析。
The conditions of voltage between contactors and current in main circuit under different using types are analyzed in detail, then designed the control sequences with working mode AC1-AC4.
详细分析了交流接触器在不同使用条件下的闭合与分断时触点两端电压与回路电流情况,并研究了AC1~AC4工作制下的控制时序。
It is suitable for both current - and voltage-mode control methods.
它同时适用于电流和电压模式控制方法。
The control system utilizes a sliding mode observer for the generation of all controller feedback information by means of non-speed information, such as voltage, current and parameters of motor.
利用非速度信息,如:电机的电压、电流及电机本身参数,通过滑模观测器产生控制器所需的速度反馈信息。
We adopt nine-point control theory to design software which is mostly fit for limiting current start mode.
主要针对恒流起动方式进行了软件设计,采用了九点控制思想。
MPS700 series dc voltage constant-current power supply, is designed by using linear series MOSFET control mode of the ac input dc output power.
MPS700系列直流稳压稳流电源,是采用MOSFE T线性串联调整方式设计的交流输入直流输出电源。
In this paper, by the use of dual-current control mode and intelligent UC3842 chip as the core, a single-chip switching power supply circuit are presented.
本文使用双电流控制模式,以智能芯片uc 3842为核心,设计了单片开关电源的实用电路。
Thus, besides improving current law hierarchy, we should reconstruct the present mode of quantity control and give every individual citizen the right to apply for taxi license.
为此,在提高现行法律层级的基础上,我国必须重构现行的数量控制模式,并真正赋予公民个人以申领出租车牌照的权利。
The active stick and throttle allows realtime control shaping to optimize feel and aircraft response as a function of current flight envelope and mode.
主动驾驶杆和油门杆允许针对当前飞行包线和模式实时地进行控制调整以优化操作感受和飞机响应。
The two parts both adopt double loop PWM control mode which consists of outer voltage loop and inner current loop.
该系统包含升压和逆变两个环节,均采用电压外环、电流内环的双环pwm控制方式。
A kind of new sliding mode control method for current type power amplifier is put forward.
提出了一种为电流型功率放大器所用的新的滑模控制方法。
The analytical method of power switching regulation system which has current-mode control is introduced in this paper.
本文介绍了平均电流控制型和峰值电流控制型开关调节系统的分析方法。
UC3846 of current mode control is used so that circuit for current limited function is removed and flux imbalance that can cause accident is been avoided.
采用基于UC 3846电流型控制芯片,简化了电流保护电路,避免了推挽变换器工作时磁芯偏磁导致的事故发生。
Three-phase half wave controlled rectifier, hysteresis comparison mode current track control, and realization of SVPWM by S-Function are used as examples to describe the usage of the software.
并以三相半波可控整流电路、滞环比较方式的电流跟踪控制、利用S函数实现空间矢量脉宽调制为例说明了软件的使用方法。
Property specifies the current automatic scaling mode of this control.
属性指定此控件的当前自动缩放模式。
The converter use ZVS-PWM technique and the average current mode control method, and the use of maximum current flow to achieve automatic multi-parallel current.
该变流器应用ZVS - PWM技术和平均电流模式控制方法,并采用最大电流自动均流法实现多机并联均流。
According to all of these characteristics of the system, a three-loop fuzzy sliding control mode is adopted, the speed and position loop are outer loop, and the current loop is inner loop.
根据系统这一特点,采用三闭环模糊滑模控制策略,外环为速度和位置闭环,内环为电流闭环的方法设计控制器,并进行了仿真实验研究。
The paper introduces the theory of slope compensation in the current-mode of control of PWM mode in detail.
详细介绍了PWM式中峰值电流模式控制中的斜波补偿技术的原理。
This paper introduces the principle, advantages of the current control mode and the features of UC3845A.
从电流控制型电路原理、优点,UC 3845a的特点,提出了一个实用的高频开关电源。
This paper proposes an energy saving control mode for current source inverter(CSI) induction motor drive system with the motor driving a constant power load.
本文提出了电流型逆变器-感应电动机变频调速系统中电机驱动恒功率负载时,系统以最大效率运行的节能控制方式。
An APFC circuit based on average current mode control is designed and tested. It is indicated that the average current mode control has many advantages.
用平均电流型控制原理设计一个APFC电路,并进行了实际测试,证明该平均电流型控制的优越性。
To build a Hub - Spoke airline network demands airline companies to change current dispersed management mode and control all kinds of productive resources in an integrative way.
枢纽航线网络的建设也要求航空公司改变原有分散管理的模式,对各种生产资源进行综合管理。
High speed is achieved by using current mode techniques, which include designing optimum register cell, new high speed current sense amplifier and sense amplifier control signal generator.
在电流工作方式下,通过设计优化的存储单元、新型高速电流灵敏放大器以及一种灵敏放大器控制信号产生电路,提高了寄存器堆的读取速度。
The chip is adopted current-mode control, so that either its response to the supply voltage or its transient response to load changes is fast.
该芯片采用电流模控制方式,因此对电源电压的响应和对负载变化的瞬态响应迅速。
The controller is UC3846 current mode control chip.
控制器为UC 3846电流型控制芯片。
This PFC was realized by employing sliding-mode variable-structure inner current loop control and outer voltage loop PI control with digital low-pass filter to achieve high performance.
提出了采用滑模变结构电流内环与由PI调节器和数字低通滤波器组成的电压外环相结合的控制系统,以实现高性能高速度的功率因数校正。
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