数字控制

用DSP开发的单自由度磁浮主轴数字控制系统

Numerical Control System of Single-Dimensional Magnet Rotor Developed Using DSP

最后详细讨论了数字控制系统数学模型的建立及增量式PID算法的软化。

Establishment of mathematical models of the numerical control system the the programs of PID algorithm are discussed in detail .

本机全自动数字控制，操作简便，切割精确。

This machine is fully automatism number controlled , its operation is handy , andits cutting is exact .

基于DSP数字控制焊接电源的网压波动软件补偿法

Software compensation for mains voltage fluctuation of welding machine based on DSP

介绍了一种单片机数字控制车用前照明高强度气体放电灯（highintensitydischarge，HID）电子镇流器。

A ballast system for automotive high intensity discharge ( HID ) lamp is proposed .

多模式PID数字控制低速随动系统

Multi-Mode PID Digital Control of Low Speed Servo System

一种关于单相Boost功率因数校正器数字控制的改进算法

An Improved Algorithm for DSP Implementation of Boost PFC Converter

基于DSP的单脉冲焊及双脉冲焊全数字控制系统的研究

Study of full digital control system based on DSP for PMIG & double PMIG welding inverter

逆变电源PI双环数字控制技术研究

Research on PI dual-loop digital control technology for inverter supply

数字控制PWM逆变器性能分析及改进

Performance Analysis and Improvement of Digital Controlled PWM Inverter

通过DSP实现了比以往的模拟控制器更加灵活、可靠的数字控制算法。

The control method is realized by DSP , so it is more flexible and credible than former controller .

在计算机直接数字控制系统中，PID控制器是通过计算机PID控制算法程序实现的。

In the direct numerical control system of the computer , PID controller is realized by the PID controlling algorithm procedure .

航天器多路精确稳压DC-DC变换器数字控制研究

Investigation into Digital Control of Multi-Output Full-Regulated DC-DC Converter for Spacecraft

使用EDA工具开发基于FPGA的数字控制系统的新技术方法为当代电子界所关注。

More attention is paid on the design of digital control system based on FPGA and with EDA .

采用函数空间的方法，利用提升（lifting）技术，构造出多采样率数字控制系统的函数空间模型。

Using function space methods and lifting techniques , this paper proposes a function space model of multirate digital control systems .

模拟宏单元测试所需的数字控制信号在TAP的控制下扫描输入。

All the digital control signals needed by the testing of analog macros are scaned in via the 1149.1 TAP .

DC-DC变换器的数字控制及其特性

Digital Control of DC-DC Converters and its Characteristics

充分讨论了交流电机数字控制中的特殊问题和影响控制性能的因素，采用变步长和变PI等技术手段，使系统性能得到了改善。

Adequate discuss was given to the special problems and the factors which affect the performance met in the digital control .

采用微处理器，通用计算机，FPGA/CPLD，DSP控制器等现代手段构成的数字控制系统得到了迅速发展。

The digital control system made of modern ways , such as microprocessor , computer , FPGA / CPLD , DSP controller , has developed rapidly .

采用DSP技术，设计了一种新的数字控制系统，着重从控制器硬件、软件结构方面进行了论述，并予以系统实施。

Design a new digital control system with DSP technology , focus on the dissertation of controller hardware and software structures and implemented on the system .

简要分析了并联型有源电力滤波系统的工作原理和系统结构，建立了一种基于DSP芯片的数字控制系统。

The operation principle and configurations of a shunt active power filter is analyzed , and then a digital control system based on DSP is set up .

文章以常规的X射线探伤仪和图像采集分析技术为基础，研究采用数字控制技术进行X射线自动检测系统设计。

Based on the conventional X-Ray lacuna-detection device and image collection analysis technique this paper deals with the X-Ray automatic detection system design by using digital control technology .

控制系统采用计算机直接数字控制系统（DDC）。

The control system is computer direct digital control system ( DDC ) .

介绍一种DDC（直接数字控制）温度系统。

This paper introduces a DDC ( Direct Digital Control ) temperature system .

基于VxD技术的液压疲劳试验机数字控制系统研究

Digital Control System of Hydraulic Fatigue Testing Machine Based on VxD

系统通过X-Y数字控制移动平台实现测点点阵的自动定位；

The system realizes auto-positioning the measurement points array through the X-Y digital control slider .

研制出一种新型电力有源滤波及无功补偿装置，给出了基于DSP微处理器的数字控制算法。

A new active power filter and static var compensator is investigated , the digital control algorithm and its software flow chart are given in view of digital signal processor ( DSP ) .

本文介绍一种采用数字控制振荡器的设计技术，利用FPGA实现调制转换基准插件功能，从而代替了原来的模拟部件，解决了设备的维护问题。

The appearance of programmable logic devices ( PLD ), such as CPLD and FPGA , makes it possible to substitute the unit by a new module using FPGA with NCO technique .

全数字控制系统在2050热轧R3主传动系统中的应用

Application of Full Digital Control System for R3 Main Driver in 2050 Hot Strip Mill

在此背景下，本课题主要研究对象为基于DSP芯片的柴油发电机组全数字控制系统的原理，以及控制系统硬件的设计过程和整体结构。

On the background , the principles of Generator Sets digitalized control system based on DSP , the whole process of design and system structure from the view of hardware design are presented in this paper .