低振動(dòng)的滾筒洗衣機(jī)驅(qū)動(dòng)系統(tǒng)控制研究.pdf

1、浙江大學(xué)電氣工程學(xué)院碩士學(xué)位論文低振動(dòng)的滾筒洗衣機(jī)驅(qū)動(dòng)系統(tǒng)控制研究姓名：張昊申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電機(jī)與電器指導(dǎo)教師：趙榮祥20080501ABSTRACTThevibrationoftherunningdrumtypewashingmachine，especiallyinthedewateringmode，hasbeenacriticalproblemWhenthedrum—typewashingmachinewasranning，

2、theimbalanceinthedistributionofclothingwouldchangedrumloadandthedirectionoftheeccentricforceItwouldmakethevibrationproblemsOCCUl“Thevibrationledtonotonlynoise，butalsoareductionofthemachineryandelectricalparts’operatingli

3、feAstheuniversalityoftheconventionalmechanicalvibrationreductionmethodswerelimitedInrecentyears，、)~，iththedevelopmentoftechnologybasedontheelectromechanlcalintegrationsystem，theintegratedageofmechanical，electronic，electr

4、icalandotheraspectsoftechnologyenhancingthevibrationreductioneffectofthewashingmachinehasbecomeatrendBasedonthesubjectrequirementsandpracticalapplicationofincooperation塒tIlMatsushitacompanyfortheNationalNAV82drumtypewash

5、ingmachine，thispaperdesignedadrivesystemusingpowerelectronicdigitalcontrolsystemMyWayPE—ExpertascontrolsystemAndthenovelcontrolmethodsforvibrationreductionofdrum—typewashingmachineweredevelopedInthispaperthestructureandm

6、aincontentswereasfollows：InChapterI，thebackgroundandthepracticalsignificanceoftheresearchwereintroducedfirstlyThenitdescribedthemechanicalvibrationreductionmethodsandthenovelmethodsusingmotorcontroltechnologytoreducethev

7、ibrationThroughtheanalysisandcomparisonofthedifferentkindsofthemethods，themainresearchInChapterII，thehardwareofthedrivesystemandsomeofthemainlinkbetweenthecomponentswereintroducedfirstlySecondlythebasiccontrolmethodbased

8、onthevectorcontrolWasgivenFinallyitintroducedvibrationmeasurementequipmentandvibrationdetectingmethodInChapterIll，basedontheanalysisofthevibrationthenovelmethodofrealtimerotoreccentricloadlocatingandweightestimationofrot