Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns
Abstract
Model considered estimations of isolated shooting errors initiated by barrel
jumping after each particular bullet as the research of particular characteristic important
for gun mounting on the mobile platforms. Sequential influences of barrel disturbances
are included in the initial ballistics derivations independent of vehicle turret and
undercarriage. Expected disturbance magnitudes are analyzed during and beyond
shooting for the particular bullet in the ripple. Shooting ripple errors are analyzed
according to the angular disturbances transposed to the projectile initial ballistic
elements. Rate of barrel impeachments during firing is taken as the element of projectile
spin disturbance. Barrel system with appropriate recoil equipment is taken as the rigid
body model in the first approximation. Behaviour of 40 mm automatic gun as the
possible concept aimed at the shooting with small elevation angles, as mounted on the
mobile combat platforms was tested. Ballistic testing of... real projectiles on the proving ground is used as reference to
selected gun particular errors. Further extended research was directed to the system’s
acceptable accuracy and stability in the cases of gun mounting on the Armour Personal
Carrier (APC).
Keywords:
mechanics / shooting errors, / barrel jumping / oscillations / APC / accuracySource:
Problems of Mechatronics. Armament, Aviation, Safety Engineering, 2014, 5, 4, 21-32Publisher:
- Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Funding / projects:
- Cost-effective selection of new technologies and concepts of defense through social reforms and strategic orientations of Serbia in 21. century (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-47029)
Collections
Institution/Community
Mašinski fakultetTY - JOUR AU - Kari, Aleksandar AU - Jeremić, Olivera AU - Milinović, Momčilo AU - Jerković, Damir AU - Marković, Miloš PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5938 AB - Model considered estimations of isolated shooting errors initiated by barrel jumping after each particular bullet as the research of particular characteristic important for gun mounting on the mobile platforms. Sequential influences of barrel disturbances are included in the initial ballistics derivations independent of vehicle turret and undercarriage. Expected disturbance magnitudes are analyzed during and beyond shooting for the particular bullet in the ripple. Shooting ripple errors are analyzed according to the angular disturbances transposed to the projectile initial ballistic elements. Rate of barrel impeachments during firing is taken as the element of projectile spin disturbance. Barrel system with appropriate recoil equipment is taken as the rigid body model in the first approximation. Behaviour of 40 mm automatic gun as the possible concept aimed at the shooting with small elevation angles, as mounted on the mobile combat platforms was tested. Ballistic testing of real projectiles on the proving ground is used as reference to selected gun particular errors. Further extended research was directed to the system’s acceptable accuracy and stability in the cases of gun mounting on the Armour Personal Carrier (APC). PB - Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego T2 - Problems of Mechatronics. Armament, Aviation, Safety Engineering T1 - Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns EP - 32 IS - 4 SP - 21 VL - 5 UR - https://hdl.handle.net/21.15107/rcub_machinery_5938 ER -
@article{ author = "Kari, Aleksandar and Jeremić, Olivera and Milinović, Momčilo and Jerković, Damir and Marković, Miloš", year = "2014", abstract = "Model considered estimations of isolated shooting errors initiated by barrel jumping after each particular bullet as the research of particular characteristic important for gun mounting on the mobile platforms. Sequential influences of barrel disturbances are included in the initial ballistics derivations independent of vehicle turret and undercarriage. Expected disturbance magnitudes are analyzed during and beyond shooting for the particular bullet in the ripple. Shooting ripple errors are analyzed according to the angular disturbances transposed to the projectile initial ballistic elements. Rate of barrel impeachments during firing is taken as the element of projectile spin disturbance. Barrel system with appropriate recoil equipment is taken as the rigid body model in the first approximation. Behaviour of 40 mm automatic gun as the possible concept aimed at the shooting with small elevation angles, as mounted on the mobile combat platforms was tested. Ballistic testing of real projectiles on the proving ground is used as reference to selected gun particular errors. Further extended research was directed to the system’s acceptable accuracy and stability in the cases of gun mounting on the Armour Personal Carrier (APC).", publisher = "Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego", journal = "Problems of Mechatronics. Armament, Aviation, Safety Engineering", title = "Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns", pages = "32-21", number = "4", volume = "5", url = "https://hdl.handle.net/21.15107/rcub_machinery_5938" }
Kari, A., Jeremić, O., Milinović, M., Jerković, D.,& Marković, M.. (2014). Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns. in Problems of Mechatronics. Armament, Aviation, Safety Engineering Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego., 5(4), 21-32. https://hdl.handle.net/21.15107/rcub_machinery_5938
Kari A, Jeremić O, Milinović M, Jerković D, Marković M. Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns. in Problems of Mechatronics. Armament, Aviation, Safety Engineering. 2014;5(4):21-32. https://hdl.handle.net/21.15107/rcub_machinery_5938 .
Kari, Aleksandar, Jeremić, Olivera, Milinović, Momčilo, Jerković, Damir, Marković, Miloš, "Shooting Errors Simulations Initiated by Barrel Jumping of 40 mm Turret Guns" in Problems of Mechatronics. Armament, Aviation, Safety Engineering, 5, no. 4 (2014):21-32, https://hdl.handle.net/21.15107/rcub_machinery_5938 .