Title :
Study on the Decelerating and Rotating Dynamics Model for a Certain Rotating Parachute System
Author :
Rui, Guo ; Rong-zhong, Liu ; Feng-hua, Huang ; Zhen-xin, Sheng
Author_Institution :
Ministerial Key Lab. of ZNDY, Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
A certain decelerating and rotating dynamics model for some typical rotating parachute system is proposed in this paper. Firstly, its structure characteristics and decelerating and rotating process for this rotating parachute system was introduced and described and analyzed. Then, a typical vortex ring parachute system was chosen to be analyzed in detail. Based on the analysis of its working principle, its aerodynamic forces and moments were analyzed, and the basic dynamics model was founded finally. The results can provide some valuable references for the overall design and the exterior ballistic trajectory study for the terminal-sensitive projectile.
Keywords :
aerodynamics; ballistics; aerodynamic forces; ballistic trajectory; decelerating dynamics; rotating dynamics; rotating parachute system; terminal-sensitive projectile; vortex ring parachute system; Aerodynamics; Aerospace industry; Aerospace materials; Drag; Electronic mail; Gravity; Laboratories; Projectiles; Solids; Textiles; deceleration and rotating; dynamics model; vortex ring parachute;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.325
