Title of article :
Problem of the reference height of the projectile trajectory as a reduced meteo-ballistic weighting factor
Author/Authors :
Cech، نويسنده , , Vladimir and Jedlicka، نويسنده , , Ludek and Jevicky، نويسنده , , Jiri، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Pages :
10
From page :
131
To page :
140
Abstract :
This paper deals with the issue of preparation of the aiming angles with the use of tabular firing tables and needed determination of the ballistic elements μB (ballistic wind wB, wxB, wZB, ballistic (virtual) temperature τB, ballistic density ρB) from the standardized met messages. The weighting factors are used for the calculation of ballistic elements μB that are incorporated into the trajectory calculations characteristics of weapon and ammunition. Two different methodologies practically used in the praxis are analysed and compared. For the comparison of the two methodologies the reference height of trajectory determined from the weighting factor functions is employed. On the basis of the analyses conducted, the potential for further increase in accuracy of these aiming angles preparation methods is pointed out.
Keywords :
Met message , Exterior ballistics , Reference height of trajectory , Met error budget , Weighting factor function
Journal title :
Defence Technology
Serial Year :
2014
Journal title :
Defence Technology
Record number :
2316903
Link To Document :
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