多航天器编队飞行的H_∞鲁棒控制

Robust Control for Multiple Spacecraft Formation Flying

多航天器编队飞行以其独特的优越性而引起世界航天领域的广泛重视,编队的控制是编队飞行的基础和前提,编队航天器在其长期运行过程中受到各种不确定性和外部摄动的干扰,编队控制系统必须对此具有鲁棒性,文中采用鲁棒控制理论研究近地轨道编队飞行的控制。

By its unique advantage .multiple spacecraft formation flying is attracting more interesting in the world.the control for formation flying is the base.In the cause of long term operation,spacecrafts in formation are influenced by all kinds of disturbance and uncertainty,the control system must be robust for this.this paper consider the relative position and velocity control for formation flying,robust control law is designed based H_∞ control theory.