摘要作为社会生产中的一类重要技术，过程控制对发展经济、丰富市场、满足人们日益增长的物质需要起了重要的作用。过程控制是自动化技术的重要组成部分，它在流程工业生产中占有及其重要的地位。它的主要任务是使整个生产过程安全、有序、节能、高效、确保产品性能稳定、质量可靠、数量丰富。随着计算机技术的飞速发展，计算机控制系统已成为自动控制技术发展的必然产物。在自动控制领域中，液位控制是非常重要的组成部分，如何运用计算机控制系统智能化的对液位高度进行监控与控制是非常值得深入研究的课题。86032

    本文基于浙大中控的CS4000过程控制实验平台，运用C3000过程控制器对液位、温度和流量的控制进行设计，运用PID控制对单容、双容水箱液位特性进行调试，最终实现双容水箱的PID控制。

毕业论文关键词  C3000  流量  液位  温度  PID调节

毕业设计说明书外文摘要

Title   Design of the flow of liquid level temperature controller measurement and control system based on the C3000 process         

Abstract  As one of the most important technology in social production , process control plays an important role in economic development and meet the needs of the people's growing material 。 Process control is an important part of automation technology, it occupies an important position in industrial production process。 Its main task is to make the whole process of production safe, orderly, energy saving, high efficiency and to ensure product performance is stable and reliable quality。 With the rapid development of computer technology。 Computer control system has become the inevitable outcome of the development of automatic control technology。level control is very important part of the field of automatic control,  how to use the computer intelligent control system for monitoring and control of liquid level height is very worth studying further。 

    This article is based on ZheJiang university central CS4000 process control experiment platform, using the C3000 process control to design the liquid level ,rate of flow and temperature controller 。 By using PID control to debug the single, double water tank level features to finally realizes the double water tank of PID control。 

Keywords  C3000  Flow Liquid level  Temperature  PID regulating rule

目录

1绪论 1

1。1课题研究背景 1

1。2现阶段过程自动化的发展状况和趋势 1

1。3课题主要研究内容 2

1。4 本章小结 2

2 CS4000过程实验控制装置 3

2。1 CS4000型过程控制装置简介 3

2。2 CS4000过程控制实验装置主要构成 3

2。3 本章小结 6

3 C3000过程控制器 7

3。1 C3000过程控制器简介 7

3。2 监控功能 7

3。3 程序控制 8

3。4 本章小结 8

4 PID控制 9

4。1 PID控制简介 9

4。2 PID控制在C3000的应用 13

4。3本章小结 15