MOTOR CONTROL DEVICE AND METHOD

PROBLEM TO BE SOLVED: To provide a motor control device and method for protecting a system by determining effect of the driving condition of a motor according to a variable valve lift mechanism control environment to the system and carrying out the optimal mechanism control at the same time.SOLUTION...

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Bibliographische Detailangaben
1. Verfasser:	KIM CHONGWON
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a motor control device and method for protecting a system by determining effect of the driving condition of a motor according to a variable valve lift mechanism control environment to the system and carrying out the optimal mechanism control at the same time.SOLUTION: The motor control method controlling the motor interlocking with a variable valve lift unit includes a step of determining presence of the control to the motor for controlling the variable valve lift unit using a valve lift measured value and a valve lift target value, a step of comparing the temperature of an engine room and a predetermined reference temperature for controlling the motor, a step of deciding a first factor corresponding to the temperature of the engine room in the case the temperature of the engine room exceeds the reference temperature, and a step of deciding a drive signal value to the motor by applying the first factor to the predetermined reference signal value.