数字控制系统

基于多DSP感应电机交-交变频数字控制系统

Digital Control System for Cycloconverter of Induction Motor Based on Multi-DSP

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

基于嵌入式思想的PID数字控制系统设计

The PID Digital Control System Design Based on Embedded Thought

短路过渡CO2焊全数字控制系统

Fully digital control system for co_2 short-circuit welding

应用MATLAB仿真数字控制系统

Simulating digit control system with MATLAB

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

一种基于FPGA的磁悬浮飞轮电机数字控制系统实验研究

A Digital Control System of Brushless DC Motor for Magnetically Suspended Flywheel Based on FPGA

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 .

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 .

基于MCS-51单片机的磁悬浮球数字控制系统设计

The Design of Magnetic Levitation Ball Control System Base on MCS-51 Single-chip Computer

MIG焊接熔池的图像处理和数字控制系统

Image Processing of Weld Pool and Digital Control System in MIG Welding

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 .

目前，采用微处理器、FPGA/CPLD、通用计算机、DSP控制器等嵌入式技术构成的数字控制系统正得到迅速发展。

Adopted modern means of embedded system such as microprocessors , FPGA / CPLD , general-purpose computer and DSP , numerical control system is rapidly developed .

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 .

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 ) .

较好的实现了系统控制要求，这种基于PLC和变频器的全数字控制系统适用高速纸机的高速度、高可靠性控制性能的需要。

Good realization systems control request , the system based on PLC and inverter adapt to high speed , high reliability control performance in high speed paper machine .

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

在电动机的数字控制系统中，一般采用的是PID控制，但由于PID控制有其一定的局限性，在有些场合中难以获得满意的控制效果。

PID control is often adopted in the digital control system of motor . But PID control has some scarcity , good control effects have been obtained difficultly in some instances .

本文基于DSP设计了数字控制系统，在数字控制器中采用了Bang-Bang控制器与PI控制器相结合的新型控制方法。

In this paper , the digital controller based on DSP is designed , and a new controller including Bang-Bang and PI is used .

主要设计要点包括：逆变器硬件电路设计以及SPWM数字控制系统软件设计。

Main research contents included the software design of SPWM digital control system and the design of hardware circuit for inverter .

本文的最终目的就是设计一个基于DSP数字控制系统的神经信号采集和刺激系统，与神经微电极配合获得神经信号并最终通过液晶屏显示。

This paper designs neural signal collection and stimulating system with DSP digital control system which can cooperate with neural tiny electrode to get neural signal and display on LCD screen at length .

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

另一方面，医疗器械中对数字控制系统有着大量运用，因此，FPGA可以应用在医疗器械的几乎所有领域中。

On the other hand , digital system plays an important role in control system of medical equipments , so FPGA is expected to be widely used in almost all fields of medical equipment .

本文最后对所设计的全数字控制系统进行了测试，包括A/D转换精度测试、保护电路测试、PWM输出波形测试以及焊接过程波形控制效果测试。

Finally , this paper does some tests for the control system , including A / D conversion accuracy test , PWM output waveform test and control results test of welding process .

CPLD是复杂可编程逻辑器件，以其速度快、稳定性高、设计灵活和价格低廉成为设计数字控制系统的不二选择。

CPLD is complicated programmable logic device , with its fast > stability higb 、 designing flexible and cheap , become the best choice of designing numerical control system .

本文所做的应用于FADEC系统的基于μC／OS-Ⅱ的直接数字控制系统（DDC）基础平台的设计研究，对提高航空发动机全权限数字式电子控制的可靠性具有现实意义。

The research and design on DDC basic bed , which is used in FADEC system , is useful in developing the reliability of FADEC system .

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 .

在文中采用仿真软件Matlab／Simulink对所设计的电路以及数字控制系统进行建模和仿真，完成对主电路控制策略的优化验证。

In the paper , the simulation software Matlab / Simulink is used to model and simulate the control system , the control strategy are validated and the circuit parameters were optimized .