余度舵机系统的性能降级与可靠性分析(英文)-豆柴文库

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余度舵机系统的性能降级与可靠性分析(英文)
Title:PerformanceDegradationandReliabilityAnalysisofServoControlSystemforYawingMotion
Abstract:
Theservocontrolsystemplaysacriticalroleinmaintainingthestabilityandcontrolofavarietyofmechanicalsystems.Thispaperaimstoanalyzetheperformancedegradationandreliabilityoftheyawingmotionservocontrolsystem,knownastheYawServoSystem,usedindifferentapplications.Thestudyincludesanoverviewofthesystemarchitecture,adiscussiononthefactorsleadingtoperformancedegradation,andanexaminationofthemeasurestoensuresystemreliability.ThepaperalsooffersinsightsintopotentialfutureresearchdirectionstofurtherenhancetheperformanceandreliabilityoftheYawServoSystem.
1.Introduction
TheYawServoSystemiswidelyusedinvariousmechanicalsystems,includingrobotics,aerospace,andautomatedmanufacturing.Thiscontrolsystemprovidespreciseandcontrolledmotionintheyawingdirection.However,overtime,theperformanceoftheYawServoSystemmaydegradeduetovariousfactors,leadingtoadecreaseinreliability.Therefore,itbecomesessentialtoanalyzethecausesofperformancedegradationanddevelopstrategiestoenhancethesystem'sreliability.
2.SystemArchitecture
TheYawServoSystemconsistsofseveralkeycomponents,includingtheservomotor,positionfeedbackdevice(suchasanencoder),servodrive,controlalgorithm,andpowersupply.Theservomotorisresponsibleforgeneratingtherequiredtorquetodrivetheyawingmotion,whilethepositionfeedbackdeviceprovidesinformationonthemotor'sactualposition.Theservodriveamplifiesthecontrolsignalfromthecontrolalgorithmandprovidesthenecessarypowertothemotor.
3.PerformanceDegradationAnalysis
PerformancedegradationintheYawServoSystemcanoccurduetovariousreasons,includingmechanicalwearandtear,electricalorelectroniccomponentfailure,andcontrolalgorithminefficiencies.Mechanicalwearandtearcanleadtoincreasedfrictionandbacklash,causinginaccuraciesintheyawingmotion.Electricalcomponentfailures,suchasworn-outbrushesintheservomotor,canalsoimpactthesystem'sperformance.Furthermore,flawsinthecontrolalgorithmcanresultininaccuratepositioningorin