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POSITION-ADAPTIVE TYPE DISTURBANCE TORQUE COMPENSATION APPARATUS OF A SERVO MOTOR, WHICH COMPENSATES THE CONVEYING AXIS OF A MACHINE TOOL WHICH IS SENSITIVELY CHANGED WITH DISTURBANCE
POSITION-ADAPTIVE TYPE DISTURBANCE TORQUE COMPENSATION APPARATUS OF A SERVO MOTOR, WHICH COMPENSATES THE CONVEYING AXIS OF A MACHINE TOOL WHICH IS SENSITIVELY CHANGED WITH DISTURBANCE
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机译：伺服电机的位置自适应型扰动转矩补偿装置，用于补偿因扰动而灵敏地变化的机床的输送轴
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摘要
PURPOSE: A position-adaptive type disturbance torque compensation apparatus of a servo motor is provided to prevent the decrease of the control rigidity and to delay the transfer of the machine tool.;CONSTITUTION: A position-adaptive type disturbance torque compensation apparatus of a servo motor comprises a disturbance measuring unit(110), a disturbance value storage, and a torque offset generating unit. The disturbance measuring unit measures a disturbance valve when positioning a transfer shaft on a measurement location. The disturbance value storage stores each position of disturbed values which is measured in the disturbance measuring unit. The torque offset generating unit changes disturbance values with a sign of the torque offset of a servo motor(M). The torque offset generating unit offers a torque offset signal to a current control unit(140).;COPYRIGHT KIPO 2010
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