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Design and experimental research on turning vibration active control system on horizontal lathe

Lin Hai-bo

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Abstract

The general model of vibration was analyzed in this paper while turning.According to the different sources of vibration,their own model of force and vibration-displacement were set up.Aiming at the periodic vibration under the imbalance of machine movement,a method of vibration active control system based on PID-control algorithm and ultra-magnetic actuator was proposed.The testing result indicates that the active vibration control system can reduce the vibration effectively and improve the processing accuracy.

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What this paper is about

The general model of vibration was analyzed in this paper while turning.According to the different sources of vibration,their own model of force and vibration-displacement were set up.Aiming at the periodic vibration under the imbalance of machine movement,a method of vibration active control system based on PID-control algorithm and ultra-magnetic actuator was proposed.The testing result indicates that the active vibration control system can reduce the vibration effectively and improve the processing accuracy.

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Available abstract

The general model of vibration was analyzed in this paper while turning.According to the different sources of vibration,their own model of force and vibration-displacement were set up.Aiming at the periodic vibration under the imbalance of machine movement,a method of vibration active control system based on PID-control algorithm and ultra-magnetic actuator was proposed.The testing result indicates that the active vibration control system can reduce the vibration effectively and improve the processing accuracy.

Key concepts: Vibration, Active vibration control, Displacement (psychology), Actuator, Vibration control, PID controller, Control theory (sociology), Engineering

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