雙功能飛輪控制方法的研究.pdf

1、中國科學(xué)院長春光學(xué)精密機械與物理研究所博士學(xué)位論文雙功能飛輪控制方法的研究姓名：劉治華申請學(xué)位級別：博士專業(yè)：機械制造及其自動化指導(dǎo)教師：吳一輝20060101摘要ABSTRACTThedoublefunctionflywheelenergystorageandattitudecontrolsystemisakindofintegratedenergystorageandattitudecontrolequipmentthatisdev

2、elopingrapidlyinrecentyearsItisacomplicatedsystemcomposedofoptiCS，mechanismandelectronicsBasing0ntheoriesandexperiments，thefollowingrespectshavebeenstudieddeeplyforIPACSinthispaper：decouplingofenergystorageandattitudecon

3、trol，effectivemeasurementmethodoffeedbackspeed，effectivecontrolstrategies，andsystemerrorsThefeasibilityandsignificanceofusingflywheelstoprovideenergystorageandattitudecontrolsimultaneouslyarediscussed，aswellasthedevelopi

4、ngstatusandtrendinthedomesticandforeignaredescribedThedesignmethodsofcontrollerusedinsingleaxisflywheelenergystorageandattitudecontrolsystemaregivenThebasicstructureandworkprincipleofsingleaxisattitudecontrolsystemwithdo

5、ublefunctionflywheelsareintroducedsimplyInsystem，thevalidityoffeedbackspeedmeasurementmethodandaccuracyoffeedbackelementsaffectcontrolperformancegreatlyAkindofspeedmeasurementmethodisputforwardbasingontheanalysisoferrors

6、andinsufficienciesoftraditionalspeedmeasurementmethodsConsequentlythecorrespondingspeedmeasurementsystemwiththeadvantagesofhighprecisionandwiderangehasbeendesigned，whichCanmeetthedemandoftheintegratedf1)rwheelenergystora

7、geandattitudecontrolsystemSomeproblemsintheexperimentofenergystorageandattitudecontrolarediscussedAccordingtothoseproblems，thedifferencebetweentheupflywheel—electricalmachineryunitandthedownunitarecompensmedthrou【ghthese

8、riescorrection；thePIDcompoundcontrolalgorithmwithintegralseparationandformulapartitionisputforwardThesystemcontrolprecisionisincreasedgreatlymadovershootisrestrainedeffectivelyatthesametimeAsaresult，systemcontroleffectis

9、contentterrificallyIntheexperimentofenergyreleaseandattitudecontrol，thestablecontrolisrealizedinhighspeedandwiderangebyusingcontrollableconstantcurrentcircuitandPDcontrolalgorithmTheprimaryfactorsthatinfluencesystemattit