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Design Technique for Minimizing the Crosstalk Effect in Multiaxis Thrust Measurement Stand  

Kim, Joung-Keun (국방과학연구소)
Yoon, Il-Sun (국방과학연구소)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.11, no.3, 2007 , pp. 13-19 More about this Journal
Abstract
This paper described design method to minimize the crosstalk effect of multiaxis thrust measurement stand which can measure the thrust vector control performance of Solid Rocket Motor. This paper presents a theoretical solution for predicting the magnitude of crosstalk and calculates design sensitivity. The results indicate that the most important parameter of crosstalk is the displacement of flexure-loadcell-flexure assembly. And shape, dimension and mechanical properties of flexure and loadcell can also influence the magnitude of crosstalk.
Keywords
Thrust Vector Control; Crosstalk; Flexure; Loadcell; Multiaxis Measurement Thrust Stand;
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