plc控制花样喷泉毕业论文.doc

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plc控制花样喷泉毕业论文摘要在游人和居民经常光顾的场所,如公园、广场、旅游景点及一些知名建筑前,经常会修建一些喷泉供人们休闲、观赏。这些喷泉按一定的规律改变喷水式样,如果再与五颜六色的灯光相配合,在和谐优雅的音乐中,更使人心旷神怡,流连忘返。本讲述的是如何利用PLC控制喷泉喷水方式,产生各样的样式PLC,喷泉控制组态ABSTRACTTheplacewhichpatronizesfrequentlyinthetouristandthereresident,beforelikethepark,thesquare,thescenicsiteandsomewell-knownconstructions,willconstructsomeeruptivefountainstosupplythepeopleleisure,watchingfrequently.Theseeruptivefountainsaccordingtocertainrulechangesprayingofwatermodel,ifcoordinatesagainwiththecolorfullight,inwiththeharmoniousgracefulmusic,causesthehumantobecompletelyrelaxed,forgetstoreturn.Astherapiddevelopmentoftheprogrammablelogiccontroller,ithasbeenappiedinthecontrolfieldtomeetthemoreandmoredemanding.Withtheadvantagessuchasitshighreliabilityandeasyofuse,itcansimplifythedesignlogicandprogramming.Whencontrolme

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