TY - GEN
T1 - Spatial density evolution of space debris environment
AU - Li, Canan
AU - Pang, Baojun
AU - Ding, Li
PY - 2009
Y1 - 2009
N2 - It is known that the space debris provide great risks to the safety of on-orbit space vehicles, which makes it necessary to establish a model to evaluate their impact risks. In order to provide the scenario of the future space debris environment for space vehicle designers, this paper addresses a simplified mathematical model for the future evolution of space debris environment. While the spatial density is of more concern to engineers, this paper is devoted to study the evolution of the distribution of spatial density of space debris. Given the initial spatial density, this paper develops the algorithm to obtained the spatial density of space debris at any moment of future, by considering the orbital propagation and collisions.
AB - It is known that the space debris provide great risks to the safety of on-orbit space vehicles, which makes it necessary to establish a model to evaluate their impact risks. In order to provide the scenario of the future space debris environment for space vehicle designers, this paper addresses a simplified mathematical model for the future evolution of space debris environment. While the spatial density is of more concern to engineers, this paper is devoted to study the evolution of the distribution of spatial density of space debris. Given the initial spatial density, this paper develops the algorithm to obtained the spatial density of space debris at any moment of future, by considering the orbital propagation and collisions.
UR - https://www.scopus.com/pages/publications/77950788893
M3 - 会议稿件
AN - SCOPUS:77950788893
SN - 9789292212360
T3 - European Space Agency, (Special Publication) ESA SP
BT - Proceedings of the 5th European Conference on Space Debris
T2 - 5th European Conference on Space Debris
Y2 - 30 March 2009 through 2 April 2009
ER -