Velocity Optimal Control Algorithm Based on Hbrid Machine Tool

Abstract:

Impact and vibration are two of the thorniest technical problems to hybrid machine tool. In this paper, the kinematics principle of the hybrid machine tool was proposed as well as the suppression algorithm, which was based on the velocity optimal control algorithm (VOCA.). And this algorithm was carried out after fine interpolation. It was proved by experiment on hybrid machine tool that the impact was reduced effectively by this way. Account for the velocity optimal control algorithm, the velocity performance of the machine was improved, especially when kinematics calculation error occurred.

• Periodical: Applied Mechanics and Materials (Volumes 713-715)
• Pages: 867-871
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.713-715.867
• Online since: January 2015
• Authors: Xuan Gu*, Li Na Li, Hong Chang Sun
• Keywords: Hybrid Machine Tool, Impact Suppression, Kinematic Algorithm, Velocity Optimal Control

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