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 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。
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。
Flywheel control system has two closed loops, the inner is voltage stabilization loop, other is current loop or is speed loop in different mode.
飞轮控制系统是个多回路系统,内回路为电压稳定回路,外回路在不同的工作模式下分别为电流回路和转速回路。
Since current threshold values are easy to control, this paper studies how to realize the threshold controlling in current-mode CMOS circuits.
利用电流信号的阈值易于控制这一特点,对电流型CMOS电路中如何实现阈值控制进行了研究。
Every drive board can drive a diode laser. The function of control unit single chip in the driver board is to control the aging process of 16 laser diodes in current mode or in output power mode.
驱动板的控制单元-单片机实现对16个半导体激光器的老化过程进行监控,从而使激光器工作在上位机所指定的恒流状态或者恒功状态下。
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。
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。
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。
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。
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。
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。
Three phase voltage PWM rectifier based on current variable-structure control is studied and mathematic mode of PWM rectifier is analyzed in this paper.
对三相电压型PWM整流器采用电流变结构控制进行了研究,分析了PWM整流器的数学模型,详细设计了电流变结构控制器,并对其稳定性进行了分析。
The inner loop adopts the current feed-forward decoupled mode to control the active power and reactive power independently.
同时,内环采用电流前馈解耦方式,分别独立控制有功功率、无功功率。
A basic frame of direct current pulse width mode of servo control system is presented. Algorithm is realized by embedded digital signal processor.
提出了一种直流脉宽调制伺服控制系统的基本框架,其算法通过嵌入式数字信号处理器(DSP)来实现。
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。
In applications such as motor CONTROL, POWER-supply current monitoring, and BATTERY cell-voltage monitoring, a small differential voltage must be sensed in the presence of a high common-mode voltage.
对象马达控制、电源电流监视、电池电压监视之类的应用,必须把一个存在于高共模电压的小差分电压提取出来。
The article describes the vector control mode, coordinate transformation, speed and current control etc. The features above have been proved by overload experimental running.
叙述了矢量控制方式,坐标变换,速度及电流控制等,通过负载试验运行结果证明了这种变频器的特点。
This paper analyzed the working principle of hysteretic mode control, introduced and compared several traditional current detection techniques which could be applied for DC-DC converter.
本文分析了采用滞环模式控制的转换器的工作原理,介绍了几种传统的可用于DC-DC转换器的电流检测技术,比较了各种电流检测电路结构。
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 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。
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。
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 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。
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。
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。
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。
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。
应用推荐