Design performances of linked wire rope absorbers in the chain of simple gun recoil device

• Autorzy: Kari A. , Milinovic M. , Jeremic O.
• Języki publikacji: EN

Abstrakty

EN

One of the basic requirements for the artillery weapons is the dumping of dynamical impulse loadings by the recoil system. Recoil subsystems, which are displaced during the recoiling process, have to be stopped and returned to the initial position, keeping the stability of weapon’s position. Displacement position control as a consequence of the recoiling process is an indirect performance of the recoil system design. These performances are changing vs. time gradients more or less rigid, regarding forces or displacements making recoil characteristics more or less elastic. Guides by forces in hydraulic brakes of recoil system are proportional to the recoil velocities, which are not always applicable for full control displacements profile on the weapon. Paper considered implementation of stiffness proportional linear or nonlinear to the displacement as possible variator of maximum force and their position in time for joined recoil system. As possible solution wire rope absorbers have been considered as redundant links in hydraulic brakes serial junctions. The appropriate position and variable stiffness of redundant have been considered by Bouc-Wen modified approximation redesigned for artillery gun loading profiles. Paper integrates experimental laboratory dynamic testing data with simulation software of gun recoil systems regarding the howitzer 152 mm.

Słowa kluczowe

EN

mechanics; armament; recoil gun system

• Wydawca: Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Problemy Mechatroniki : uzbrojenie, lotnictwo, inżynieria bezpieczeństwa
• Rocznik: 2013
• Tom: Vol. 4, Nr 3 (13)
• Strony: 23--37
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr.

Twórcy

autor

Kari A.

• Military Academy, University of Defence, 33 Pavla Jurisica Sturma St., Belgrade, Serbia

autor

Milinovic M.

• Faculty of Mechanical Engineering, University of Belgrade, 16 Kraljice Marije St., Belgrade, Serbia

autor

Jeremic O.

• Faculty of Mechanical Engineering, University of Belgrade, 16 Kraljice Marije St., Belgrade, Serbia

Bibliografia

• [1] Kalezic M.: Design of Artillery Systems (in Serbian), Belgrade, Serbia, 2010.
• [2] Lin T. Y., Ping H. C., Yang T. Y., Chan C. T., Yang C. C.: Dynamic simulation of the recoil mechanism on artillery weapons, ICCES, Vol. 11, No. 4, 2009, pp. 115-121.
• [3] Milinović M., Kari A., Jeremić O.: Researches of Combat Shock Loadings Dumping on MLRS, Proceedings of the 7th International Conference on Scientific Aspect of Armament & Safety Technology, Pułtusk, Poland, pp. 937-944, 2008.
• [4] Kari A., Milinović M., Jeremić O.: Experimental model of wire rope absorber, Proceeding of the Fifth International Symposium about Design in Mechanical Engineering, Novi Sad, Serbia, pp. 335-338, 2008.
• [5] Milinović M., Kari A.: Intellectual Property Office of the Republic of Serbia, Patent No. RS 1076U, 2009.
• [6] LE Kuch H.: Shock and Vibration Isolation Systems. Chapter 39 in Harris’ Shock and Vibration Handbook, edited by Piersol A. G. and Paez T. L., Sixth Edition, The McGraw-Hill Companies, New York, USA, 2010.
• [7] Gerges R. R.: Model for the Force-Displacement Relationship of Wire Rope Springs, Journal of Aerospace Engineering, Vol. 21, No. 1, pp. 1-9, 2008.
• [8] Milinović M., Jeremić O., Kari A.: Experimental Test of Individual, Serial and Parallel Combined Wire Rope Absorbers on Deviation of Hysteretic Behavior, Seventh International Symposium about Design in Mechanical Engineering, KOD 2012, Balatonfured, Hungary, 2012.
• [9] Ikhouane F., Rodellar J.: Systems with Hysteresis: Analysis, Identification and Control using the Bouc-Wen Model, Wiley, New York, 2007.
• [10] Kari A., Grkic A., Jerkovic D., Muzdeka S.: Еxperimental Identification Hysteretic Behaviour of Ring Wire Rope Absorber Combination, The Seventh International Symposium about Design in Mechanical Engineering, KOD 2012, Balatonfured, Hungary, 2012.

Uwagi

This paper is based on the work presented at the 9th International Armament Conference on „Scientific Aspects of Armament and Safety Technology”, Pułtusk, Poland, September 25-28, 2012