液壓伺服系統(tǒng)(雙語(yǔ))

HydraulicServoSystems

液壓伺服系統(tǒng)0Courseintroduction

課程介紹Threeimportantbooks

Controlpowerandcontroldynamics控制功率與控制動(dòng)態(tài)Examples

ofthehydraulicservocontrolsystems液壓伺服控制系統(tǒng)的實(shí)例

Contentsandtaskofthecourse課程研究?jī)?nèi)容與任務(wù)Attributeandlearningmethodsofthecourse課程性質(zhì)與學(xué)習(xí)方法OUTLINE0.1Three

importantbooks

三本重要的書J.F.Blackburn:Fluidpowercontrol(1960,USA)

HerbertE.Merritt（梅里特）:

Hydrauliccontrolsystems(1967,USA)液壓控制系統(tǒng)Analysis,synthesisanddesignhydraulicservosystemsandpipelines(1980,Netherlands)0.2Controlpowerandcontroldynamics

控制功率與控制動(dòng)態(tài)Whyareelectro-hydraulicservosnecessary?Indirectform,

hydraulicservocontroltechnologyisusefulornot?

Orwherecanhydraulicservosbeused?

電液伺服控制超出當(dāng)前材料等許用范圍靜液驅(qū)動(dòng)（液壓傳動(dòng)）機(jī)電運(yùn)動(dòng)裝置

Rangeofcontrol儀器伺服振動(dòng)激勵(lì)履帶車輛農(nóng)業(yè)機(jī)械機(jī)器人過(guò)程控制應(yīng)變測(cè)試機(jī)床失效實(shí)驗(yàn)油料爆炸工程機(jī)械汽輪機(jī)控制儀器伺服振動(dòng)激勵(lì)履帶車輛農(nóng)業(yè)機(jī)械機(jī)器人過(guò)程控制應(yīng)變測(cè)試機(jī)床失效實(shí)驗(yàn)油料爆炸工程機(jī)械汽輪機(jī)控制飛行仿真SpectrumofindustrialapplicationSpectrumofaerospaceapplication導(dǎo)彈舵機(jī)定位激光定點(diǎn)航天飛機(jī)飛機(jī)次要控制飛機(jī)主要控制發(fā)動(dòng)機(jī)供油控制搜索天線0.3Examples

ofthehydraulicservocontrolsystems

液壓伺服系統(tǒng)實(shí)例Materialtestsystem

材料試驗(yàn)機(jī)TracercontrolledMachinetool

仿形控制機(jī)床Parallelmanipulator(6DOFtanksimulator)

并聯(lián)機(jī)器人（六自由度坦克模擬器）

Airplanesimulators民用飛機(jī)模擬訓(xùn)練器人在回路仿真Fightersimulators軍用飛機(jī)模擬訓(xùn)練器人在回路仿真AirplaneControlMechanicalMechanicalwithservoflapsMechanicalwithhydraulicservoDigitalfly-by-wireActiveAero-elasticWing1905-19351935-19501950-19851985-PresentExperimentalNeedforsimplicityandlightweightAircraftbecomelarger,fasterandhardertosteerAircraftbecomeevenlargerandmuchfasterIncreasedcomputingpoweravailableNeedforgreaterefficiency,lowerweightandcostControlsurfacesmovedbywires,rodsandlinkagesSmallservoflapsoncontrolsurfacesuseaerodynamicstoreduceforceneededtosteerHydraulicservosassistthepilot’ssteeringeffortMechanicallinkagesreplacedbyelectricwiresandmotors,DigitalcontrolvastlyincreasesaircraftcapabilityDigitallycontrolledactivewingmovedbyshapememoryactuators,givingmoreefficientwingandlowerweightAirplaneControlDevelopmentF-35FighterStructureofF-35Electro-hydraulicactuator

電液(伺服)作動(dòng)器FlycontrolsurfacesFlightcontrolsFlightcontrolsHighliftactuationAerospacevsIndustrial

DDVC

(DirectDriveVolumeControl)

DDVCHydraulicActuatorValvelessControlSys.DistributedHydraulicSys.DDVCSteeringEquipmentDDVCShipOperationSystemCollisionAvoidanceSys.AutonomousOperationSys.DDVCpitch-controlsystemofwindgeneratorDDVCAirmovingsystemDDVCStewarttypeParallelMechanismVariabledisplacementaxialpistonmotorHelptodeeplyunderstandhydrauliccomponentfunction有助于深入理解液壓元件功能

VariabledisplacementaxialpistonmotorBypassregulatedconstantpressurehydraulicpowersupplyHelptodeeplyunderstandhydrauliccomponentfunction有助于深入理解液壓元件功能

0.4Contentsandtaskofthecourse

本課程研究的內(nèi)容與任務(wù)Introducehydraulicservotechnologybasedontheelectro-hydraulicpositionservocontrolsystem.以電液伺服位置控制為主線介紹液壓伺服技術(shù)。

課程目標(biāo)可概括為：在現(xiàn)有知識(shí)背景下，在現(xiàn)有學(xué)時(shí)限制內(nèi)，傳授基本的液壓伺服控制基本知識(shí)。0.4.1Contentsofthecourse

本課程研究的內(nèi)容液壓控制系統(tǒng)清華大學(xué)出版社ISBN：978-7-302-37899-00.4.2Taskofthecourse

本課程的主要任務(wù)(1)demonstratefamiliaritywiththebasicprincipleofthehydraulicservocontrolsystem;

熟悉液壓伺服機(jī)構(gòu)的基本原理；(2)demonstrateanbasicknowledgeonhydrauliccontroldevicecharacteristics;

掌握液壓控制設(shè)備基本特性；(3)improvetheirabilitiesinsystemstaticanddynamicanalysisanddesignofhydraulicservocontrolsystem;

提高他們進(jìn)行液壓伺服系統(tǒng)靜態(tài)和動(dòng)態(tài)分析的能力；(4)buildupnecessaryterminologiesfortheirfutureeasyconsultingofrelatedresearchingpublications;andthelastbutnottheleast,improvetheirproficienciesingeneralEnglish.

掌握液壓伺服控制術(shù)語(yǔ)，為將來(lái)咨詢和閱讀問(wèn)題提供便利；并且進(jìn)一步提高他們英語(yǔ)水平。

0.4.3學(xué)習(xí)本課程的直接、近期用途理解先進(jìn)液壓控制……）理解高精度液壓控制……）表面上看，液壓伺服控制技術(shù)知識(shí)可用于具體地說(shuō)，液壓伺服控制技術(shù)知識(shí)有助于畢業(yè)設(shè)計(jì)工作（或找工作）JackSparrow,–nowIwishItookthatHydraulicControlcourse!Someyearspassed……

CourseAssessment實(shí)驗(yàn)10％期中考試