自动化专业英语王宏文全文翻译VIP免费

1自动化专业英语PART1ElectricalandElectronicEngineeringBasicsUNIT1AElectricalNetworks—————-————-—3BThree-phaseCircuitsUNIT2ATheOperationalAmplifier———————————5BTransistorsUNIT3ALogicalVariablesandFlip-flop—-——-——-——8BBinaryNumberSystemUNIT4APowerSemiconductorDevices——-——-————11BPowerElectronicConvertersUNIT5ATypesofDCMotors-————---——-——15BClosed—loopControlofDCDriversUNIT6AACMachines———————--————--19BInductionMotorDriveUNIT7AElectricPowerSystem-————————--—22BPowerSystemAutomationPART2ControlTheoryUNIT1ATheWorldofControl————————————27BTheTransferFunctionandtheLaplaceTransformation—————29UNIT2AStabilityandtheTimeResponse—————————30BSteadyState——-——-—--—-——--—-31UNIT3ATheRootLocus-———-——-————-32BTheFrequencyResponseMethods：NyquistDiagrams—————33UNIT4ATheFrequencyResponseMethods：BodePiots—-—-—34BNonlinearControlSystem37UNIT5AIntroductiontoModernControlTheory38BStateEquations40UNIT6AControllability，Observability，andStabilityBOptimumControlSystemsUNIT7AConventionalandIntelligentControlBArtificialNeuralNetworkPART3ComputerControlTechnologyUNIT1AComputerStructureandFunction42BFundamentalsofComputerandNetworks43UNIT2AInterfacestoExternalSignalsandDevices44BTheApplicationsofComputers46UNIT3APLCOverviewBPACsforIndustrialControl,theFutureofControlUNIT4AFundamentalsofSingle-chipMicrocomputer49BUnderstandingDSPandItsUses2UNIT5AAFirstLookatEmbeddedSystemsBEmbeddedSystemsDesignPART4ProcessControlUNIT1AAProcessControlSystem50BFundamentalsofProcessControl52UNIT2ASensorsandTransmitters53BFinalControlElementsandControllersUNIT3APControllersandPIControllersBPIDControllersandOtherControllersUNIT4AIndicatingInstrumentsBControlPanelsPART5ControlBasedonNetworkandInformationUNIT1AAutomationNetworkingApplicationAreasBEvolutionofControlSystemArchitectureUNIT2AFundamentalIssuesinNetworkedControlSystemsBStabilityofNCSswithNetwork—inducedDelayUNIT3AFundamentalsoftheDatabaseSystemBVirtualManufacturing—AGrowingTrendinAutomationUNIT4AConceptsofComputerIntegratedManufacturingBEnterpriseResourcesPlanningandBeyondPART6SyntheticApplicationsofAutomaticTechnologyUNIT1ARecentAdvancesandFutureTrendsinElectricalMachineDriversBSystemEvolutioninIntelligentBuildingsUNIT2AIndustrialRobotBAGeneralIntroductiontoPatternRecognitionUNIT3ARenewableEnergyBElectricVehiclesUNIT1A电路电路或电网络由以某种方式连接的电阻器、电感器和电容器等元件组成.如果网络不包含能源，如电池或发电机，那么就被称作无源网络.换句话说，如果存在一个或多个能源,那么组合的结果为有源网络.在研究电网络的特性时，我们感兴趣的是确定电路中的电压和电流。因为网络由无源电路元件组成，所以必须首先定义这些元件的电特性.就电阻来说，电压-电流的关系由欧姆定律给出，欧姆定律指出:电阻两端的电压等于电阻上流过的电流乘以电阻值.在数学上表达为:u=iR(1-1A-1)式中u=电压，伏特；i=电流，安培；R=电阻,欧姆.纯电感电压由法拉第定律定义,法拉第定律指出：电感两端的电压正比于流过电感的电流随时间的变化率。因此可得到：U=Ldi/dt式中di/dt=电流变化率，安培/秒；L=感应系数，享利。电容两端建立的电压正比于电容两极板上积累的电荷q。因为电荷的积累可表示为电荷增量3dq的和或积分，因此得到的等式为u=，式中电容量C是与电压和电荷相关的比例常数。由定义可知,电流等于电荷随时间的变化率，可表示为i=dq/dt。因此电荷增量dq等于电流乘以相应的时间增量,或dq=idt,那么等式(1—1A-3)可写为式中C=电容量,法拉。归纳...