金田JT-501半喂入水稻聯(lián)合收割機的研制——自動控制技術的研究.pdf

1、天津大學碩士學位論文金田JT501半喂入水稻聯(lián)合收割機的研制——自動控制技術的研究姓名：李彩霞申請學位級別：碩士專業(yè)：儀器儀表工程指導教師：林玉池張海根2000.12.1墨望查堂三望堡!：蘭竺堡壅一————莖塞塑墨』生!!竺!AbstractFarmmechanizationisvitalfortheChineseagriculturemodernizationwhichwasaimedbyChineseGovernmenttwenty

2、threeyearsagoAsthebiggestagriculturecountry，ChinademandsadvancedequipmentforharvestingandotheragriculturalworkJT一501Head—feedSelfPropelledCombinewasdevelopedunderthiSsituationThroughthoroughinvestigationofmarketanddeeply

3、analysisofgovernmentalpolicyweforeseesthatthehead—feedtypeofricecombinewillhavesteadilyincreasedpotentialmarketinChinaforalongperiodoftimeInthispaper，thewritermakessufficientresearchonthetechnicalandeconomicalfeasibility

4、study，prospectOfdevelopmentandeconomicalpredictionThewriterundertakesthedesigningandproducingofthisproductontheviewoffuturedevelopmentandgeneralplanningoftheprojectDuringthedevelopmentofthisproject，therearemanytechnicalb

5、reakouts，suchasthekeytechnologyof：smallhighspeeddieselengine，hydraulicdrivingandcontrollingsystem，micro—electronicautomaticcontrolsystem，thedesignandproductionofpreciseandcomplicatedparts，etcWiththeadvancedtechnology，mod

6、ernscientificmanagementandCAPP，theJT一501HeadfeedRiceCombine，whichhasreachedtotheadvanced1evelintheworldhasbeensuccessfullydesignedandproducedAndprototypeshavegotthroughtheseveretestsbyNationalAgriculturalEquipmentTesting