差拍

论文首先建立了逆变器的模型，然后对状态反馈控制、重复控制、PID控制和无差拍控制算法进行了理论分析。

Firstly this paper builds the inverter model . Secondly it makes theoretical analysis on feedback control , iteration control , PID control and dead beat control .

从码字的非周期互相关函数出发，分析异步相干扩时光码分多址（OCDMA）系统的多址干扰（MAI）和差拍噪声（BN）。

Multiple-access interference ( MAI ) and beat noise ( BN ) in coherent time-spreading optical code-division multiple access ( OCDMA ) system are analyzed according to aperiodic cross-correlation function .

不同性质负载下无差拍控制PWM逆变器的研究

Research on the Dead-beat Controlled PWM Inverter under Loads of Different Properties

PWM逆变器过流保护的无差拍控制方法

An Over Current Protection Method of PWM Inverters Using Dead beat Control

模糊控制在三相PWM整流器无差拍控制中的应用

Application of Fuzzy Control Theory to Deadbeat Control Scheme in Three-phase Pulse Width Modulation Rectifier

无差拍控制策略在数字化UPS逆变系统中的应用

Deadbeat Control Technique in Inverter System for Digital UPS

UPS逆变器的渐近收敛无差拍控制

Progressively converging deadbeat control for UPS inverter

无差拍控制三相四线制四桥臂APF仿真分析

Simulation and Analysis of Three-phase Four-wire Four-leg APF with Deadbeat Control

单相PFC电流无差拍控制的研究

Study on the dead-beat current control of single-phase PFC

在电流控制模块中，本文采用无差拍电流跟踪控制方法加两电平空间矢量PWM调制方法。

The method for tracking the command current and the two-level SVPWM modulation strategy is adopted in the control module .

基于FFT的恒差拍FMCW高度表数字信号处理器设计

Design of FMCW Radar Altimeter Digital Signal Processor Based on FFT and Constant Beat-frequency

同时还给出了基于双DSP的先进的全数字控制系统的设计，快速DSP的使用是实现基于重复控制和无差拍控制的上层算法和基于电压空间矢量的脉冲发生器的重要保证；

The hardware of control system based on dual-DSP is also presented to realize real-time calculation of controlalgorithm of dead-beat control and voltage space vector PWM .

最后综合考虑了PI控制和无差拍控制两种控制方式的优缺点，从装置实现的角度出发，确定本文设计中采用无差拍控制的方法。

Eventually , the advantages and disadvantages of two control mode , PI control and dead-beat control , are taken into account synthetically .

风电场并网用VSC-HVDC的无差拍解耦控制策略

Deadbeat Decoupling Control of VSC-HVDC Systems for Grid Connection of Wind Farms

基于数据挖掘技术的变电站无功蚁群优化算法无差拍控制策略在数字化UPS逆变系统中的应用

A new Var optimal compensation strategy based on data mining and ant colony algorithm Deadbeat Control Technique in Inverter System for Digital UPS

传统无差拍控制应用于UPS逆变器，存在对系统参数变化的鲁棒性问题。

The traditional deadbeat control for UPS inverters has a robustness problem . The parameter imprecision greatly harms the stability of the system .

目前提出的数字控制策略有数字PID控制、自适应控制、模糊控制、神经网络控制、极点配置法、无差拍控制、预测控制等，这些控制策略各有特点，但都有各自的局限性。

The proposed control strategies include digital PID control , adaptive control , fuzzy control , neural network control , pole place control , dead-beat control and predictive control .

DVR电压波形跟踪无差拍控制方法

Voltage waveform deadbeat control of DVR

针对动态电压恢复器DVR（DynamicVoltageRestorer）电压补偿信号的不确定性，根据选择的DVR逆变电路进行了无差拍控制算法研究。

Aiming at the uncertainty of voltage compensation signals of DVR ( Dynamic Voltage Restorer ), the deadbeat control is studied on the inverter circuitry selected .

对该APF进行了理论分析，提出一种基于重复预测型观测器的无差拍控制方案。

As the basic principles of the APF described , a repetitive predictor based deadbeat control scheme is given to predict harmonic current .

建立了对基于电压空间矢量PWM的三相高功率因数整流器实现电流稳态无差拍控制的设计准则。

Set up the circuit design criterion for the steady - stage deadbeat control to the line current of a three - phase high-power-factor rectifier based on voltage space-vector PWM .

因而，可用差拍法测量宽带LFM信号的微小延时。2.对分数延时方法的研究。

As a result , frequency beat method can be used to measure the small delay of broadband LFM signal . 2 .

在此分析了单相并网逆变器的无差拍（Deadbeat）电流控制方法。

In this paper the deadbeat current control method of single phase grid-connected inverter is analyzed .

无差拍SVPWM法中，重复预测观测器能正确地预测指令电流，并且单独验证了编制的SVPWM程序的正确性。

In deadbeat SVPWM control strategy , repetitive predictor can forecast instruction current correctly . Besides , the correctness of SVPWM program was validated separately .

建立了STATCOM的模型，并在此基础上推导出对不平衡负载补偿的STATCOM无差拍控制模型。

STATCOM mathematical model is set up to derivative the deadbeat STATCOM control model for unbalanced load .

本文的模糊PI无差拍直接转矩控制算法有利于提高电机的控制性能，具有一定的实用性。

After all , the fuzzy PI and deadbeat DTC algorithm proposed in this thesis are useful to improve the performance of AC motor control , thus has certain practical value in practice .

为了实现并网电流的跟踪控制，本文在旋转dq坐标系下提出了电流重复预测无差拍控制方案。

To actualize the gird-connected current tracking control , this paper presents a deadbeat repetitive predictive current control scheme in dq two-phase rotating coordinate .

在分析单相全桥逆变器数学模型的基础上，比较数字PID控制、无差拍控制、重复控制、模糊控制以及神经网络元控制等多种控制方法的优劣；

The mathematical model of the single-phase full-bridge inverter is mentioned , and then the efficacy of PID control , deadbeat control , repetitive control , fuzzy control together with neural networks control for the UPS inverter is compared .

在软件设计方面，实现了带重复控制的无差拍控制算法，并设计了RS-485通信程序及图形液晶显示菜单方式人机交互界面。

As to software design , deadbeat control algorithm with repetitive controller based on DSP was realized , RS-485 communication program and graph LCD menu interface were also designed .

在相同的系统结构下，提出一种截短的单重合码来有效降低差拍噪音对快跳频光码分多址（FFHOCDMA）系统误码率性能的影响，并对其进行了理论分析和数值模拟。

Under the same FFH-OCDMA system structure , the truncated one-coincidence sequence scheme is proposed to reduce the impact of optical beat noise .