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Monte Carlo Simulation of Missile Trajectories Dispersion Due to Imperfectly Manufactured Warhead (CROSBI ID 695986)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Trzun, Zvonko ; Vrdoljak, Milan Monte Carlo Simulation of Missile Trajectories Dispersion Due to Imperfectly Manufactured Warhead // Annals of DAAAM for ... & proceedings of the ... International DAAAM Symposium ... / Katalinic, Branko (ur.). 2020. str. 0574-0583 doi: 10.2507/31st.daaam.proceedings.079

Podaci o odgovornosti

Trzun, Zvonko ; Vrdoljak, Milan

engleski

Monte Carlo Simulation of Missile Trajectories Dispersion Due to Imperfectly Manufactured Warhead

The missile accuracy strongly depends on the quality of production. It is necessary to find the right optimum between the criterion of cost and the criterion of precision. In this paper, the warhead manufacturing error is simulated using the Monte Carlo method, treated as nondeterministic disturbance, and dispersed according to suitable axisymmetric distribution. A link is proposed between the missile 3D CAD model, a 6DOF model of its flight, and the statistical analysis of trajectories dispersion parameters. The presented method is an excerpt from a broader analysis that reveals statistically significant differences between the consequences of individual errors, especially their impact on missile accuracy. By imposing especially strict tolerances in the critical stages of production, it is possible to significantly improve the efficiency of the missile, with a minimal increase in the final product cost.

Missile dispersion ; 3D CAD modelling ; 6DOF ; Monte Carlo simulation ; Quality optimization

Dopuna podataka nakon objave zbornika radova

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Podaci o prilogu

0574-0583.

2020.

nije evidentirano

objavljeno

978-3-902734-29-7

10.2507/31st.daaam.proceedings.079

Podaci o matičnoj publikaciji

Proceedings of the 31st DAAAM International Symposium

Katalinic, Branko

Beč: DAAAM International Vienna

1726-9679

Podaci o skupu

31st International DAAAM Virtual Symposium "Intelligent Manufacturing & Automation"

predavanje

21.10.2020-24.10.2020

Mostar, Bosna i Hercegovina ; online

Povezanost rada

Strojarstvo, Vojno-obrambene i sigurnosno-obavještajne znanosti i umijeće, Zrakoplovstvo, raketna i svemirska tehnika

Poveznice