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Explicit form of the “modified point mass trajectory model” for the use in Fire Control Systems

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The main objective of this article is to obtain equations of motion of the spin–stabilized projectile in the presence of non–constant wind. Introducing models allowing utilization of inhomogeneous wind is dictated by new possibilities created by the use of e.g. lidars in the Fire Control Systems (FCS). Constant feed of wind data can replace meteorological messages, increasing the FCS effectiveness. Article contains results of projectile flight simulations which indicate the positive effect that the derived explicit form of the model has when considering software development for modern Fire Control Systems.
Rocznik
Strony
1167--1175
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
  • Military University of Technology, Faculty of Mechatronics and Aerospace, ul. gen. Sylwestra Kaliskiego 2, 00-908 Warsaw, Poland
autor
  • PIT-RADWAR S.A., Bureau for Air-Defence Systems, ul. Poligonowa 30, 04-051 Warsaw, Poland
autor
  • PIT-RADWAR S.A., Bureau for Air-Defence Systems, ul. Poligonowa 30, 04-051 Warsaw, Poland
Bibliografia
  • [1] R.L. McCoy, Modern Exterior Ballistics. The Launch and Flight Dynamics of Symmetric Projectiles, Schiffer Publishing, Atglen, 1999.
  • [2] STANAG 4355 — The Modified Point Mass Trajectory Model (Ed. 3), NATO, 2002.
  • [3] L. Baranowski, "Numerical testing of flight stability of spin stabilized artillery projectiles", J. Theor. Appl. Mech. 51 (2), 375-385 (2013).
  • [4] L. Baranowski, "Equations of motion of spin-stabilized projec-tile for flight stability testing", J. Theor. Appl. Mech. 51 (1), 235-246 (2013).
  • [5] L. Baranowski, "Effect of the mathematical model and integration step on the accuracy of the results of computation of artillery projectile flight parameters", Bull. Pol. Ac.: Tech. 61 (2), 475-484, (2013).
  • [6] R.F. Lieske and M.L. Reiter, "Equations of Motion for a Modified Point Mass Trajectory", U.S. Army Ballistic Research Laboratory, Report No. 1314 (1966).
  • [7] L. Baranowski, "Feasibility analysis of the modified point mass trajectory model for the need of ground artillery fire control systems", J. Theor. Appl. Mech. 51 (3), 511-522 (2013).
  • [8] H.I. Kang, G.I. Kim, and H.S. Kim, "A study on the range & deflection distance observation based on latitude position of artillery gun system", Int. J. Eng. Technol. 2.12, 147-150 (2018).
  • [9] M. Khalil, X. Rui, Q. Zha, H. Yu, and H. Hendy, "Projectile impact point prediction based on self—propelled artillery dynamics and Doppler radar measurements", Adv. Mech. Eng. 90 (1), 203-221 (2017).
  • [10] B. Konosevich and Yu. Konosevich, "Error estimate of the modified point—mass trajectory model of an artillery shell", Nonlinear Dyn. 90 (1), 203-221 (2017).
  • [11] L. Baranowski, B. Gadomski, P. Majewski, and J. Szymonik, “Explicit “ballistic M-model”: a refinement of the implicit “modified point mass trajectory model””, Bull. Pol. Ac.: Tech., 64 (1), 81–89 (2016).
  • [12] L. Baranowski, B. Gadomski, P. Majewski, and J. Szymonik, “Comparison of explicit and implicit forms of the modified point mass trajectory model”, J. Theor. Appl. Mech. 54 (4), 1183–1195 (2016).
  • [13] L. Baranowski, B. Gadomski, P. Majewski, and J. Szymonik, “35 mm ammunition’s trajectory model identification based on firing tables”, Bull. Pol. Ac.: Tech. 66 (5), 635–643 (2018).
  • [14] J.W. Bradley, “An alternative form of the modified pointmass equation of motion”, Ballistic Research Laboratory, Aberdeen Proving Ground, Maryland, Report No. BRL–MR–3875 (November 1990).
  • [15] R.L. Pope, “The analysis of trajectory and solar aspect angle records of shell flights. Theory and computer programs”, Department of Defence, Defence Science and Technology Organistaion, Weapons Systems Research Laboratory, 1978.
  • [16] D. Shanks and T.S. Walton, “A new general formula for representing the drag on a missile over the entire range of Mach number”, NAVORD Report 3634, May, 1957.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-88018156-ad4a-4c9e-aa5a-18fc771ac147
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