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

Volume

4

fYear

2010

fDate

4-6 June 2010

Firstpage

216

Lastpage

218

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICIC.2010.325

Filename

5514057