sampling control system

It is difficult to analyse the sampling Control system with pulse width modulation.

对宽度调制的脉冲系统的分析比较困难。

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The sampling module is used to achieve the water level data through sensor. On receiving control commands the sampling module send the data to the control system module.

采集模块主要实现水位传感器的数据采集并在接收到控制指令后发送给控制系统模块。

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The A/ D accuracy directly restricts the entire system and the final calculation precision, so it needs extremely accurate sampling frequency. The system used DSP internal timer to control the sampling frequency.

A/D部分的精度直接制约整个系统的最终计算精度，需要极为精确的采样频率，本系统选用DSP内部的计时器来实现采样频率的控制。

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The structure and working principle of an on-line filter rod sampling and testing control system for high speed filter rod maker were introduced.

介绍了一种用于高速滤棒成型机的滤棒在线取样检测控制系统的结构及工作原理。

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Using VB6.0 as development tool, ACL-7225 data sampling cards and industry computer, the auto-control system on decorticating, truncating, setting terminal and length of cable is studied and produced.

本文介绍了应用VB6.0作为开发工具，利用工控机和ACL-7225数据采集卡，开发自动控制系统的方法。

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Coupling and Realizing PID and IFC in the Time Delaying Sampling Control System

PID算法和IFC算法在时滞性采样控制系统中的耦合与实现

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Method of intelligent sampling control is very useful for controlling the time delay system.

智能采样控制方式能够很好的实现带有大延迟环节的系统控制。

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The system is composed of three parts: the host ARM control site and the slaver DSP algorithm processing site as well as the signal sampling and A/ D conversion site.

嵌入式轴承检测系统从功能上大体分为三部分：上位机ARM控制端、下位机DSP算法处理端和信号采样端。

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The examples show how to have a accordant test in internal control system by means of fixed sample size sampling, which provides basis, for the application of material test to determine the scope, emphasis, quantity and method of examing.

举例说明了运用固定样本容量抽样对内部控制制度进行的符合性测试，为实质性测试确定审查的范围、重点、数量和方法提供了依据。

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Presented the principle of large screen field emission display integrated system based on FPGA control technology which includes the video sampling module, buffer module, clock control module, integrated gray-modulation control module and the integrated row control module.

论述基于FPGA的FED视频驱动显示控制系统的工作原理，包括了视频采集控制模块、缓存模块、时钟控制模块、集成灰度调制控制模块以及行集成控制模块等的FPGA控制技术。

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The designed control circuit consists of two components: isolating and sampling circuit used for sampling output voltage and isolating primary and secondary of the converter; type 2 error amplifier, designing compensated circuit for error amplifier to stabilize feedback circuit system.

设计的控制电路由两部分组成：隔离、取样电路，用来采样输出电压并实现变换器初、次级电气隔离；2型误差放大器，设计补偿电路使反馈电路系统稳定。

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One real time data sampling method of digital control system under Windows environment is discussed. The realization of real time data sampling by timer interruption is presented.

本文介绍了数字控制系统在Windows下实时数据采集的一种方法，提出在Windows环境下利用定时器中断进行实时数据采集，并且给出了实现方法。

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design and application of the plc monitor program in the sampling control system of coal conveyer

电厂输煤采样系统的PLC监控程序设计与应用

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The system designed for monitoring the nuclear radiant intensity of 4 MV static electricity accelerator is introduced. It adopts the high speed radiation signal sampling control system with many detecting channels.

为4MV静电正离子加速器设计制作了核辐射监测系统，采用高速多通道核辐射信号采集控制系统。

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