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1、ProcessControlsystems陳剛自動化學院1PracticalIssuesofProcessControlOutline:DigitalControl數(shù)字控制Progressin在……有進展ProcessControlSamplingthemeasurement測量采樣DigitalPIDcalculationandexecutionperformance數(shù)字PID計算和執(zhí)行的性能MakePIDwork（inpractice在實踐中）Selectproperfieldinstrumentation選擇適當量程的儀表Validate驗證andcorrect調整measure
2、ments測量值Use&tunevariousindustrialPIDalgorithms使用&調整各種工業(yè)PID算法Improveperformanceof“simple”PID提高簡單PID的性能2PracticalIssuesofProcessControlDigitalControl:ProgressinProcessControlThe（steamengine蒸汽機）worksallthetimecontrolthe（boilerpressure鍋爐壓力）thespeedofthedevice設備的速度Peopleexperienced人們靠經(jīng)驗控制Explosions易爆
3、炸unstablebehavior不穩(wěn)定Controlengineering控制工程wasborn3PracticalIssuesofProcessControlDigitalControl:ProgressinProcessControl控制領域的進步Manual手工的Mechanical機械的devicesPneumatic氣動的devicesElectronic電子的devicesDigitalcalculation數(shù)字計算Digitalcalc.&communication通信4PracticalIssuesofProcessControlDigitalControl:Prog
4、ressinProcessControlManualMechanicaldevicesPneumaticdevicesElectronicdevicesDigitalcalculationDigitalcalc.&communication5PracticalIssuesofProcessControlDigitalControl:ProgressinProcessControlManualMechanicaldevicesPneumaticdevicesElectronicdevicesDigitalcalculationDigitalcalc.&communication6Prac
5、ticalIssuesofProcessControlDigitalControl:ProgressinProcessControlManualMechanicaldevicesPneumaticdevicesElectronicdevicesDigitalcalculationDigitalcalc.&communicationP(t)7PneumaticPracticalIssuesofProcessControlDigitalControl:ProgressinProcessControlManualMechanicaldevicesPneumaticdevicesElectro
6、nicdevicesDigitalcalculationDigitalcalc.&communication8ElectronicSimplifiedDiagramofTaylortranscopeelectroniccontrollerPracticalIssuesofProcessControlDigitalControl:ProgressinProcessControlManualMechanicaldevicesPneumaticdevicesElectronicdevicesDigitalcalculationDigitalcalc.&communication9Practi
7、calIssuesofProcessControlDigitalControl:ProgressinProcessControlManualMechanicaldevicesPneumaticdevicesElectronicdevicesDigitalcalculationDigitalcalc.&communicationElectronicDevice電子設備10PracticalIssuesofProcessControlDigital
