Modeling and Simulation of Feed Drive System Vibrations Based on Dual Inertia System

Liang Luo; Wei Min Zhang; Yue Lei Zhang

doi:10.4028/www.scientific.net/AMR.989-994.3117

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Modeling and Simulation of Feed Drive System...

Modeling and Simulation of Feed Drive System Vibrations Based on Dual Inertia System

Abstract:

The motion commands to feed drives constitute a major source for excitation of the vibrations. In this paper the vibration of feed drive caused by the motion commands is simulated by using a mathematic method. The mechanical transmission system is modeled as a dual inertia system. Three typical trajectories are used to analyze the effect of motion profiles on feed drive vibration by using a simulation model of feed drive controller.