The Application of Subsection Simpson Integration on Artillery Firing Efficiency Simulation Modeling

Abstract:

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The evaluation model of artillery firing efficiency is widely applied to firepower command&control and large-scale simulation, itis very important for improving precision and speed of calculation to enhance capability of firepower command&control and large-scale simulation. Two-dimensional subsection Simpson integration was introduced to evaluation the model, the analysis of two-dimensional subsection Simpson integration in theory showed that convergence speed of two-dimensional subsection Simpson integration enhance to O(h4). The simulation results indicate that, speed of two-dimensional subsection Simpson integration is higher 20 times than statistics experiment method, precision of two-dimensional subsection Simpson integration is a little higher than the typical numerical integration such as midpoint formula integration and statistical experiment method, but it can promotes precision by 10% than approximate computation method.

Info:

Periodical:

Edited by:

Han Zhao

Pages:

2655-2660

DOI:

10.4028/www.scientific.net/AMM.130-134.2655

Citation:

Z. Q. Zhao and B. C. Jiang, "The Application of Subsection Simpson Integration on Artillery Firing Efficiency Simulation Modeling", Applied Mechanics and Materials, Vols. 130-134, pp. 2655-2660, 2012

Online since:

October 2011

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$35.00

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