双喷嘴挡板伺服阀控液压缸系统设计与试验台研制

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1、万方数据AbstractInchapter3，thecomparisonandnumericalcomputationbetweenthreebuiltmodelsaboutthedoublenozzleflapperservovalveweremadebyadoptingthebuiltAMEsimmodelasacriterion．Inaddition，anecessarysimulationandanalysisaboutthesynergicmovementpositionsystemandamplitudeswingsyst

2、embasedonAMEsimweregiven，whichwasbeneficialforthesubsequentdesigninhydraulicservosystem．Inchapter4，moredesignrequirementsandtaskswereputforwardaccordingtotheexistedproblemsinbothsynergicmovementpositionsystemandamplitudeswingsystem，themechanicalpartandhydraulicpartinthe

3、systemandtheoveralllayoutof3Dmodelofthesystemweredesigned，requirementsaboutthecontrolperformanceinthesystemareproposedinthethesis．Inchapter5，theanalysisanddiscussionaboutthedesignthestrongpowerandweakpowersystemintheelectricalpartoftheservovalvecontrolledasymmetriccylin

4、dersystemwasproposedbasedonhighaccuracycontrolfunctionofthesystem．Meanwhile，adesignofthehardwareandsoftwareofthecontrolsystembasedonDSPACEwasmade．AcontrollerbyusingDSPACEandSimulinkWasfinallydesigned．Inchapter6，theconclusionaboutthemajorresearchcontentsofthethesiswerema

5、deandsomerecommendationforfutureworkWasproposed．Keywords：Doublenozzleflapperservovalve，Servovalvecontrolledasymmetriccylindersystem，Amplitudeswingmotion，PositionSystem，DSPACE万方数据目录致谢⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．I摘要⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

6、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯IIABSTRACT⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。III第l章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．11．1双喷嘴挡板伺服阀的工作原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．2双喷嘴挡板伺服阀的研究现状⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯一41．2．1双喷嘴挡板伺服阀的理论方面⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯41．2．2双喷嘴挡板伺服阀的工艺设计方面⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯51．2．3双喷嘴挡

7、板伺服阀的控制器设计方面⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯61．2．4双喷嘴挡板伺服阀的其他方面⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯61．3阀控液压缸试验装置的工作原理⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯一71．4阀控液压缸试验装置的研制意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．81．5论文主要研究内容⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．9第2章双喷嘴挡板伺服阀的设计⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯112．1双喷嘴挡板伺服阀的设计任务⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ll2．2力矩马达的设计⋯⋯

8、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯122．2．1力矩马达的磁路分析与对比⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．122．2．2力矩马达的参数设计与分析⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．162．2．3力