新型太陽跟蹤裝置機(jī)構(gòu)的研究

1、河北工業(yè)大學(xué)碩士學(xué)位論文新型太陽跟蹤裝置機(jī)構(gòu)的研究姓名：宋開峰申請學(xué)位級別：碩士專業(yè)：機(jī)械設(shè)計(jì)及理論指導(dǎo)教師：張順心20040101新型太閉跟蹤城簧機(jī)構(gòu)的!J|_究STUDYMECHANISMoFTHENEWSOLARTRACKERABSTRACTSolarenergyisakindofenergywiththepotentialofdevelopment，butthecurrenlsolarutilizationisnoteffici

2、entlyThetheoriesanalysisexpresses，adoptingthesolartrackingcanincrease377％therateoftheenergyacceptsSOalotofdomesticandinternationalscholarsinvestigativethedeviceofsolartracker。Firstly，onthebasisoftheprincipleofdomesticand

3、internationalsolartrackers，theresultexpressesthatthesedevicehavetheweaknessOflowrigidity，havingthesmallscopeoftrackingandlowaccuracySo，thispaperpresentsanewtwo—axessolartracker，whichthedeviceadoptsspherical3DOFparallelme

4、chanismSecondly，basedonsphericaltrigonometrytheoryproceedthekineticsanalysistothespherical3DOFparallelmechanism，andgiventhepositioninversesolution，thevelocivyinversesolutionequationandtheJacobianMatrixThirdly，studythemec

5、hanismcharacterofthespherical3DOFparallelmechanismUsingthetheoryofConformalTransformation，theplanarfiguresoftheworkspacesaremappedOnthestudyofthespherical3DOFserialmechanismworkspaces，wecangivethereachableworkspace，theat

6、lasesofreachableworkspaces，themobileworkspaceandtheatlasesofmobileworkspaceofthespherical3DOFparallelmechanismwhichgivengeometricparametersFromtheseatlases，wecanseethatthemechanicalfunctionisbetterwhen∥1，∥2wasgivenand口l，

7、“2tend90。Throughana!ysistheJacobianMatrix，wecarlgivethesingularityofthespherical3DOFparallelmechanismFinally，selectthegeometricparametersasdl=90。，口2=90。，崩=60。，島=60。，takethesummersolsticedayofTianjinCityasanexample，andpro

8、ceedkineticssimulationwithAdamsThoughsimulation，givetheangle，angularvelocity，angularaccelerationofeverymotorandVerifythepossibilityofthemechanismItofferedthefoundationforthefollow—upresearchandtheresearchdataofthespheric