Bơm ECD-V - P - Intake Restriction Control
Bơm ECD-V - P - Intake Restriction Control
... controlled.1 1Intake Restriction Control 1-1 Control Outline 1-2 2 Level Diaphragm Type Intake Restriction MechanismSub Valve2 Level DiaphragmVacuum PumpAir2 Level DiaphragmChamber BSubValveMainValveAcceleratorPedalAccelerator ... Switching Valve)Air PortE PortF PortChamber A or Chamber B Diaphragm PortToFromVacuumPort 1-4 Intake Restriction Position and Driving Condition...
Ngày tải lên: 23/10/2012, 09:09
Hans P. Geering Optimal Control with Engineering Applications pot
... optimized). 2) Depending upon the type of the differential game problem, it is specified whether the players are restricted to open-loop controls u(t)andv(t)or are allowed to use state-feedback controls ... optimal solution in the form of a state feedback control rather than as an open-loop control? Problem 1: Time-optimal, friction-less, horizontal motion of a mass point State variables: x...
Ngày tải lên: 05/03/2014, 18:20
Bơm ECD-V - P - Outline of Injection Timing Control
... widely open.Timer PistonTimer SpringLow PressureSideHigh Pressure Chamber(Inside Pump Chamber)ON Time: LongRetardSlide PinEngine ECUCam Plate When the pressure is increased in the high pressure chamber ... Operation of Components 3-1 Crankshaft Position SensorProjectionCrankshaft Position SensorRelationship between the crankshaft position sensor signal and the engine speed sensor signalEngi...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - Outline of Injection Volume Control
... high pressurefuel is spilt into the pump chamber.11Outline of Injection Volume Control2 2Control of Fuel Injection Volume 2-1 Controlling the Injection VolumeEnd of InjectionCam PlateSolenoidSpill ... Injection)ONOFFCam LiftPlunger 10SERVICE TECH Vol.468 0 3-1 0 The engine ECU counts the pulses outputted from the speed sensor. The ECU opens (OFF) the solenoid spillvalve at a position co...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - Composition and Construction of ECD-V3 Pump System
... actuator, which performs the function of the spill ring of theprevious distributor type pump, controls the injection quantity.• NE Sensor (NE) - - - - - - - - - - - - - - - - - - - - - - This sensor, ... Vol.465 0 3-4 This session describes the construction and operation of the ECD-V3 pump with respect to the pumping and inj...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - Determining the Injection Timing
... feedback control isperformed in order to match it with the target idling speed.• Engine speed is lower than target speed - - - - - - - - - - - - - - - - - -Injection volume is increased• Engine speed ... is increased• Engine speed is higher than target speed - - - - - - - - - - - - - - - -...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P -ECD-V Series
... (mm3/st)(MPa)15013011090705 0ECD-V4 ECD-V 5ECD-V3 (ROM)50 100Transition of ECD-V SeriesTotal number of units produced≈Injection Pressure≈ModelECD-V3(ROM )ECD-V4 ECD-V5 - 14 - - ... distributor type VE pump: the ECD-V3 , ECD-V4 , and ECD-V5 .(1) Transition of fuel injection systems and ECD-V series*VE Pump [1977] *Inline Type (NB type) Pump [1981] ... and new modelECD-V1 [19...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - ECD-V4 Outline
... injection pressure. In response, the ECD-V4 is a high-pressure injectionpump with improved features such as fuel pumping and distribution.(Compared with 60MPa for the ECD-V3 , the ECD-V4 has an ... “IJT signal” output is halted.44Solenoid Spill Valve SPV (High Response Type)Pump ChamberOFF ONRotorPassage ClosedPassage OpenPump ChamberRotorEngine ECUEngine ECUON (Approx. 150V) 4-1 Actuati...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - Speed Sensor
... SensorConnectorSpeed SensorToothless SectionRoller RingMagnetPulsarCoilPulsarSpeed Sensor0+-TimeOutputVoltageSensor Output Signal22Throttle Position SensorThrottle Position Sensor 10SERVICE TECH Vol.467 0 3-8 ... thecontact point is open. The engine ECU judges whetheror not the engine is idling, and corrects the idle speedcontrol and the acceleration rate. 2-1 Throttle Position Detection...
Ngày tải lên: 23/10/2012, 09:09
Bơm ECD-V - P - Types of Systems in ECD-V Series
... vehicles appeared at about the same time. TheV5 system uses pilot injection to reduce the combustion noise of the engine.11Types of Systems in ECD-V Series 1-1 ECD-V Series 1-2 Injection Pump for ECD-V3 10SERVICE ... reduce the combustion noise of theengine. 1-3 Injection Pump for ECD-V4 1-4 Injection Pump for ECD-V5 SERVICE TECH Vol.465 0 3-4 11 The configuration of the E...
Ngày tải lên: 23/10/2012, 09:09