Study on Two Degrees of Freedom Turntable with Large Panel Array

Yong Guang Liu; Zi Jing Wang; Lei Qin

doi:10.4028/www.scientific.net/AMR.430-432.1659

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 430-432Study on Two Degrees of Freedom Turntable with...

Study on Two Degrees of Freedom Turntable with Large Panel Array

Abstract:

This article describes a research on two degrees of freedom turntable with large panel array, proposed an electric-driven method with self-locking function and modular structure mode. And we designed the large panel array two degrees of freedom turntable with 6m × 6m board. The pointing accuracy of the two-axis is 0.01°, azimuth and pitch angle are range to ± 20°, It’s wind resistance level is 8 and have many advantages such as long-term self-locking, safe, reliable, light weight and so on. This article focuses on the turntable’s driving principles and structures; finite element analysis shows that the structure we designed is reasonably practicable, safe and reliable.

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Periodical:

Advanced Materials Research (Volumes 430-432)

Pages:

1659-1662

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.430-432.1659

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Online since:

January 2012

Authors:

Yong Guang Liu, Zi Jing Wang, Lei Qin

Keywords:

Finite Element Analysis (FEA), Large Panel Array, Turntable

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