文档介绍：Academic Year: (2012/2013)
Enrolment number: 12014664
Full name: Sijun Wu
Course: BEng Honors Degree in Electrical and
Electronic Engineering
Project Title: Real-puter Level Control of a Water Tank
1st Supervisor: Guoping Liu
2nd Supervisor: Dr Mike Price
Date: April 2013
Real-puter Level Control of a Water Tank
Student: Sijun Wu
ID: 12014664
Date: April 2013
University of an
Dissertation submitted in partial fulfillment for the BEng in Electrical and Electronic Engineering.
Faculty of Advanced Technology
Declaration
I understand the nature of plagiarism, and I am aware of the University’s policy on this.
I declare that this dissertation is the result of my own independent investigation and that all sources have been appropriately acknowledged in the bibliography.
Signature: Date:
Abstract
With the development of the times, Control system is playing an increasingly important role in various fields. Water tank control system is a typical model of control system. Control of water tank can be used as the basis of research into plex nonlinear system, It not only has a strong theoretical, belongs to the application of basic research, but also it with prehensive. It contains control theory, intelligent control, fluid mechanics, and other disciplines.
People's life and industrial production, and many other areas often involve liquid level and flow control problem, for example in Inhabitant domestic water supply, beverages, food processing and other industries the production process, we usually need to use the water tank, it need to maintain the appropriate level, neither too overflow cause waste, also cannot too little and can't meet the demand. So the liquid height is an important parameter of the industrial process control, especially in a dynamic state. By using suitable methods to detect the liquid level can control it can receive good effect.
In this final project design, I duty is to design a water tank liquid level control system, which invol