一种基于一致性理论的航天器编队飞行协同控制方法

为提高航天器编队飞行控制的协同性,研究了基于一致性理论的航天器编队飞行协同控制方法。首先,讨论了航天器编队飞行中的一致性问题;其次,建立了航天器编队飞行六自由度动力学模型;然后,应用一致性理论设计了非线性控制律,通过仿真验证了控制方法有效,并且可以适用于动态的航天器编队飞行通信拓扑结构。

Cooperate Control Algorithm for Spacecraft Formation Flying Based on Consensus Theory

In order to realize the cooperativity of the spacecraft formation flying, a spacecraft formation flying control algorithm based on consensus theory was proposed in this paper. Firstly, the consensus problem of the spacecraft formation flying was discussed. Secondly, the 6-DOF dynamics model of the spacecraft formation flying was established. Finally, a nonlinear control law was designed utilizing the consensus theory. The simulation result shows that the control algorithm is effective, which could also be applied to dynamic communication topology within the spacecraft formation flying.