loop filter的例句大全

This paper presents a kind of voltage-mode single-phase active power filter based on DSP technology. The structure of main loop and the computation method of reactive power and harmonics current as well as the stably controlling method of the capacitor voltage are illustrated.

介绍一种基于DSP技术的单相电压型有源滤波装置（APF），阐述了该装置的主电路结构、需要补偿的无功及谐波电流计算方法及电容电压稳定控制方法。

using bilinear transform theory and "second generation" si technique, two multiple-loop feedback ( mlf) si filter structures are presented to synthesize the obtained rational approximation to wavelet bases ( rawb). also, the parameters calculation formulas are deduced mathematically.

利用双线性变换理论和第二代开关电流技术，构造出两种多回路反馈开关电流滤波器结构来综合所获得的小波有理逼近函数，并推导出参数求解公式。

for solving the problem that contradiction exists between data rate and loop bandwidth, compensated filter is applied to pre-compensate the phase signals and balance the suppression beyond loop bandwidth.

针对环路带宽限制最大数据传输速率的问题，采用了补偿滤波器对相位信息进行预先补偿，以克服环路对带外信号的抑制作用。

Loop-filter can reduce the blocking effect in the codec process.

环路滤波器 可以在编解码过程中降低块效应.

Carrier tracing can employ MLE method or compound software loop with Extend Kalman Filter.

载波跟踪可以采用最大似然估计的方法或者采用扩展卡尔曼滤波的复合软环.

design of open-loop resonator htsc linear-phase filter

易加工开口环高温超导线性相位滤波器

In the paper, the design method of micro-strip open loop bandpass filter is introduced, and one example of filter with 1.85 GHz center frequency, 10.5% fractional bandwidth and the second one with 2.15 GHz center frequency, 9% fractional bandwidth are given.

分析了具有传输零点带通滤波器的设计方法，给出了中心频率为1.85GHz，分数带宽为10.5%和中心频率为2.15GHz，分数带宽为9%的微带开路环带通滤波器设计实例。

The phase-locked loop band-pass filter and the logarithmic amplifier is adopted in the circuit to insure the reliability of receiving signal.

电路中采用锁相带通滤波器和对数放大器，保证有效信号的可靠接收。

A kind of close loop AGC system with active lowpass filter

一种采用有源低通滤波器的闭环自动增益控制系统

The Computer Aided Optimum Design of Multi-loop Feedback Band-pass Filter

多环反馈带通滤波器的计算机辅助优化设讨

Active band-pass filter is a important section of pulse width modulated rebalance loop.

有源带通滤波器是脉冲调宽再平衡回路的一个重要部分。

a method used to recovery carrier of tdma with frequency multiplexer-filter-afc loop is proposed, and the computer simulation results are given.

本文提出了一种用倍频-滤波-自动频率微调（AFC）环路来提取TDMA载波的方案，给出了计算机模拟的结果。

Then, this paper detailed presents operating principle of DC-AC inverter and gives the design procedure of LC filter and double-loop controller.

接着详细介绍了逆变器的工作原理，通过分析给出LC滤波参数的设计，以及电压环、电流环参数设计的详细过程，并将其离散化。

Current Loop Control Scheme of PWM Converter based on Simple Module of LCL Filter

基于LCL简化模型的PWM变流器电流环控制策略

Design of Two Loop Controller in Grid-connected Inverter With LCL Filter

基于LCL滤波器的并网逆变器双环控制设计

Dual-loop Grid Current Control Technique for Grid-connected Inverter Using An LCL Filter

采用LCL滤波器的并网逆变器双闭环入网电流控制技术

This method consists in providing the required close loop system pole positions, and obtaining a digital filter network satisfying the characteristics of the system;

本方法是先给出系统要求的闭环对象极点位置，然后求得满足系统特性的数字滤波网络；

A improved I p I q detecting method is put forward. In order to select phase A fundamental positive sequence voltage, a voltage selected unit based on low pass filter is used to replace the phase lock loop of I p I q detecting method.

之后提出了一种改进的ip-iq检测法，在该检测法中用基于低通滤波的A相正序电压提取单元代替原ip-iq检测法中的锁相环，以提取A相正序电压。

Analysis and melioration for the filter arithmetic of closed-loop fiber optic gyroscope

闭环光纤陀螺滤波算法的分析与改进