河南城建学院本科毕业设计（论文）河南城建学院本科毕业设计（论文）摘要摘要针对传统的喷泉控制系统一旦设计好控制电路，就不能随意改变喷水花样及喷水时间等问题，本设计结合GE－FANUC硬件PACSystemsRX3i可编程控制器设计能适应不同季节、不同场合的花样喷泉系统。PACSystemsRX3i控制系统体积小、功能强、可靠性高，且具有较大的灵活性和可扩展性的特点。基于PACSystemsRX3i的花样喷泉控制系统，实现了自动转换花样喷泉的喷水样式，提高了系统的可靠性和安全性，美化了我们的生活环境，使我们的生活环境更加安逸、舒适。文章设计了可以改变喷泉的喷水样式的控制系统，以达到有规律的改变喷泉喷水样式的目的。喷泉工作方式由花样选择开关和单步∕连续开关决定。当单步∕连续开关选择单步时，喷泉只能按照花样选择开关设定的方式，运行一个循环；当单步∕连续开关选择连续时，喷泉按照花样选择开关设定的方式，运行多个循环，直至按下停止按钮。花样循环方式选择开关用于选择喷泉的喷水花样，本文设计四种喷水花样循环。本设计不但实现了自动转换花样喷泉的喷水样式，而且提高了系统的可靠性和安全性，具有一定的工程应用和推广价值。关键词：喷泉，PACSystemsRX3i可编程控制器，花样喷泉系统平顶山学院毕业设计PAGE\*MERGEFORMATIIIAbstractTraditionalfountaincontrolsystemoncedesignedcontrolcircuit,itcannotarbitrarilychangethespraypatternandwaterissues,combinedwiththeGE－FANUChardwarePACSystemsRX3iprogrammablecontrollercanadapttodifferentseasons,differentpatternsoffountainsystem.PACSystemsRX3icontrolsystemhastheadvantagesofsmallvolume,strongfunction,highreliability,anhasgoodflexibilityandscalabilitycharacteristics.ThecontrolsystemwithPACSystemsRX3ipatterneruptivefountain,notonlyrealizestheautomaticconversionpatternfountainspraypattern,improvethereliabilityandsecurity,systemand,beautifyourlivingenvironment,tomakeourlivingenvironmentmorecomfortable,comfortable.ThereforeGE－FANUChardwarePACSystemsRXcontrolsystemhascertainengineeringapplicationandpopularizationvalue.Thedesignofthecontrolsystemcanchangethefountainofspraypattern,inordertoachievearegularchangeofstyletothewaterfountain.Fountainworkbythepatternselectswitchandsinglestepandcontinuousswitchdecision.Whenthesinglestepandcontinuousswitchselectionstep,fountainonlyinaccordancewiththepatternselectionswitchsettingmode,runningacycle;whenthesinglestepandcontinuousswitchcontinuity,fountaininaccordancewiththepatternselectionswitchsettingway,runningmorethanonecycle,andthestopbuttonispressed.Figurecyclemodeselectionswitchisusedtoselectthewaterpatternfountain,fourkindsofspraypatterndesigninthiscycle.Thisdesignnotonlyrealizethespraypatternautomaticallysynchronizedfountain,but