【正文】 機電工程系 專 業(yè) ： 機電一體化 姓 名 ： 楊進 學 號 ： 102804414 指導(dǎo)教師 ： 崔守娟 二〇一五年 四月 江蘇聯(lián)合職業(yè)技術(shù)學院鎮(zhèn)江分院畢業(yè)設(shè)計（論文） I 基于三菱 PLC 控制的花式噴泉系統(tǒng) 專業(yè)班級： 1029 班 學生姓名：楊進 指導(dǎo)教師：崔守娟 職稱：講師 摘要 ： 隨著我國的經(jīng)濟狀態(tài)不斷變好，人們越來越富裕，對生活質(zhì)量的要求有了更高的要求。相關(guān)的專業(yè)人士出許多優(yōu)秀的噴泉、水景。它采用可以編制程序的存儲器，用來在其內(nèi)部存儲執(zhí)行邏輯運算、順序運算、計時、計數(shù)和算術(shù)運算等操作的指令，并能通過數(shù)字式或模擬式的輸入和輸出，控制各種類型的機械或生產(chǎn)過程。通過本次設(shè)計，我學習到了很多有用的東西，在工作上的認真、細心態(tài)度也得到了提高。 can also make the waterflowing, for water self purification ability increase to prevent water black odor phenomenon. In some large and mediumsized cities, urban construction and Landscape Design Department of the fountain in the landscape to beautify the environment and cultural atmosphere of the proposed new requirements. Relevant professionals a lot of outstanding fountain, waterscape. A delightful,delightful, for people with a high degree of enjoyment in vision, hearing, get a good reflection of the social and social benefits. Many professional fountain equipment processing factory and pany began the rapid formation and development in this period, provide laid a good foundation for the future development of the fountain, the fountain has gradually bee an important means tobeautify the city, improve the environment. Fancy fountain is the core of PLC, is an electronic device designed for applications in industrial environments and design of digital puting operations. It can be programmed using the memory,used to perform the logic operation, sequence operation, timing, counting and arithmetic operationin its internal storage instructions, and through digital or analog input and output, machinery or production process control of various types. PLC and its associated peripheral equipment should be in accordance with the industrial control system is easy to form a whole, easy to extend its functions and design principles. This design is mainly to the programmable controller PLC control function, through the control of each switch, to meet the needs of the people of vision, to achieve the use of programmable controller to control the fountain patterns function, has the characteristics of simple wiring, easyprogramming, easy to expand etc.. When the fountains function increase or decrease the need for appropriate, as long as the increase or decrease the corresponding program and output function,want to change the place will be relatively less, the test results show that, in terms of practicability,sensitivity, accuracy and reliability, have reached the design requirements. Through this design, Ilearned a lot of useful things on the job in earnest and careful attitude has also been improved. And the programmable device to better understand the function. Keywords: PLC switch control figure fountain 江蘇聯(lián)合職業(yè)技術(shù)學院鎮(zhèn)江分院畢業(yè)設(shè)計（論文） III 目錄 摘要 ........................................................................ I Abstract ................................................................... II 1 引言 ...................................................................... 4 本課題的研究背景 .................................................... 4 課題研究目的及意義 .................................................. 4 2 噴泉的介紹 ................................................................ 6 噴泉的發(fā)展 .......................................................... 6 我國噴泉的發(fā)展趨勢 ............................................ 6 噴泉的應(yīng)用狀況 ................................................ 6 噴泉的種類 .......................................................... 7 噴泉中的一些新技術(shù) .................................................. 8 3 PLC 的簡介 ................................................................ 9 PLC 的發(fā)展歷史 ...................................................... 9 PLC 的 工作原理 ...................................................... 9 PLC 的編程語言 ..................................................... 11 PLC 的主要功能