Mathematical Model and Characteristic Analysis of Electric Loading System

Abstract:

In this paper, a mathematical model of the loading system is established. The characteristics of the loading channel and disturbance channel are analyzed through this mathematical model. Analysis results show that the loading channel is unstable and disturbance torque leading the input command. It directly impact on the output torque, serious affect the systems loading precision. Characteristics of the loading system are analyzed, and the results show that stiffnesss effect on the loading system is twofold, should be considered at the same time. Reduce the system's moment of inertia is good for the characteristics of the loading system.

• Periodical: Key Engineering Materials (Volumes 579-580)
• Pages: 754-760
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.579-580.754
• Online since: September 2013
• Authors: Xiang Zhang, Guang Lin Wang, Xu Dong Pan, Hai Bing Xie
• Keywords: Mathematical Models, Moment of Inertia, Stiffness

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