TY - GEN
T1 - Flight dynamics modeling and analysis of flexible hypersonic flight vehicles
AU - Tian, Xianke
AU - Tang, Shuo
AU - Zhu, Qiangjun
PY - 2013
Y1 - 2013
N2 - Facing the difficulty of flight dynamics modeling about flexible hypersonic flight vehicles, from view on the Lagrange's equations based on dynamic first principle, this paper firstly developed kinetic energy and flexibility potential energy of the vehicle, then achieved concise flight dynamics equations by quasi-coordinates which could fully include coupling characteristics of flight dynamics, and lastly made necessary analysis about the equations. The result of study illustrates that flight dynamics equations of flexible hypersonic flight vehicles based on quasi-coordinates can satisfy the research of dynamics, stability, control,couplings and so on.
AB - Facing the difficulty of flight dynamics modeling about flexible hypersonic flight vehicles, from view on the Lagrange's equations based on dynamic first principle, this paper firstly developed kinetic energy and flexibility potential energy of the vehicle, then achieved concise flight dynamics equations by quasi-coordinates which could fully include coupling characteristics of flight dynamics, and lastly made necessary analysis about the equations. The result of study illustrates that flight dynamics equations of flexible hypersonic flight vehicles based on quasi-coordinates can satisfy the research of dynamics, stability, control,couplings and so on.
KW - Flight dynamics modeling
KW - Lagrange's equations
KW - Quasi-coordinates
UR - https://www.scopus.com/pages/publications/84873383223
U2 - 10.4028/www.scientific.net/AMM.275-277.513
DO - 10.4028/www.scientific.net/AMM.275-277.513
M3 - 会议稿件
AN - SCOPUS:84873383223
SN - 9783037855911
T3 - Applied Mechanics and Materials
SP - 513
EP - 517
BT - Applied Mechanics and Materials I
T2 - 2012 International Conference on Applied Mechanics and Materials, ICAMM 2012
Y2 - 24 November 2012 through 25 November 2012
ER -