液压伺服系统设计(hydraulic servo system design)

液压伺服系统设计(hydraulic servo system design)

ID:10775741

大小:53.00 KB

页数:23页

时间:2018-07-08

液压伺服系统设计(hydraulic servo system design)_第1页
液压伺服系统设计(hydraulic servo system design)_第2页
液压伺服系统设计(hydraulic servo system design)_第3页
液压伺服系统设计(hydraulic servo system design)_第4页
液压伺服系统设计(hydraulic servo system design)_第5页
资源描述:

《液压伺服系统设计(hydraulic servo system design)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、液压伺服系统设计(Hydraulicservosystemdesign)HydraulicservosystemdesignHydraulicservosystemdesignInthehydraulicservosystemwithhydraulicservovalveasinputsignalconversionandamplificationdevice.Thehydraulicservosystemwithsmallpowerinputsignal,hydrauliccontrolpowercanoutput(

2、flowandpressure),andcanobtainhighcontrolprecisionandfastresponsespeed.Thepositioncontrol,speedcontrolthegeneraldesignstepsofforcecontrol,threekindsofhydraulicservosystemareasfollows:1)cleardesignrequirements:fullyunderstandthedesigntasks,theproposedprocess,struc

3、ture,timely,systemperformancerequirements,andshouldanalyzetheloadconditionsindetail2)drawupthecontrolschemeanddrawtheschematicdiagramofthesystem3)staticcalculation:determinetheparametersofpowercomponents,selectfeedbackcomponentsandotherelectricalcomponents4)dyna

4、miccalculation:determinethetransferfunctionofthesystem,drawingonHuanbodetu,stabilityanalysis,calculationofdynamicperformanceindex.R>5)checktheprecisionandperformanceindicators,thechoiceofcorrectionandcorrectionofdesignelements.6)selecthydraulicenergyandcorrespon

5、dingaccessories7)completethecomponentsandhydraulicenergyconstructiondesignThecontentofthischapterismainlyinaccordancewiththeabovedesignsteps,toillustratethedesignprincipleofhydraulicservosystemandintroducesthedesigncalculationmethod.Thepositioncontrolsystemisthe

6、mostbasicandmostwidelyused,sothiswillbeavalvecontrolledhydrauliccylinderpositionsystem.4.1comprehensiveunderstandingofdesignrequirements4.1.1comprehensiveunderstandingoftheaccusedobjectHydraulicservocontrolsystemisapartoftheobjectofthehost,itmustmeettheneedsofth

7、ehostoftheprocessandstructurerequirements.Suchashydraulicscrewdownbypositioncontrolsystem,butshouldbeabletowithstandthemaximumload,meettherollingmillrollgapadjustmentstroke,adjustthespeedandcontrolprecisionotherrequirements,actuator-pressurehydrauliccylinderinsi

8、zeisalsoaffectedbytherollingmillhousingwindowsizeconstraint,thestructuremustalsomeettherequirementssuchasconvenientrollerreplacement.Todesignagoodcontrolsystem,fullat

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。