The Simulation Research of Synchronization Control Based on the Virtual Shaft Control and the Relative Coupling Control

Abstract:

Although the traditional synchronous control system for the virtual shaft has met the accuracy requirements of most products, it still can not fully meet the requirements, for the high precision, high synchronization control. This article proposed multi-motor synchronous control strategy based on the relative coupling control combined with virtual main spindle control, and built simulation platform by Matlab/Simulink and simulated the strategy. The simulation result shows that the synchronous control strategy mentioned in this article can overcome synchronization error brought by external disturbance and parameter variation. Moreover, it will better achieve the multi-motor synchronous control compared with the traditional virtual shaft synchronization scheme

• Periodical: Advanced Materials Research (Volumes 1049-1050)
• Pages: 1111-1115
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1049-1050.1111
• Online since: October 2014
• Authors: Huan Huan Shi, Xiao Wu*, Liang Hua, Hong Gang Ji
• Keywords: Control Strategy, Motor Synchronization, Relative Coupling, Virtual Main Spindle

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