Analysis of Multi-Components Force Standard Machine Loading System Based on Stewart Structure

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Abstract:

Multi-component force sensors are often calibrated by single component. A multi-component force standard machine based on Stewart structure can generate and measure force and torque in any direction, so the mechanical measurement and performance of multiple components can be calibrated at the same time. In this article, we analyze the loading system base on Stewart structure and present our structural design and the type selection method. We model and analyze the moving platform, the linear actuator and the whole loading system of the Stewart platform respectively. The work provides a theoretical basis for improving the accuracy and the repeatability of the loading system base on Stewart structure.

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25-30

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May 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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