The simulation results show that compared with the exist ing star map identification algorithm,the algorithm presented in the paper has the advantages of robust and real time properties and it only needs a sams sized dat abase.

• 仿真结果表明与现有星图识别算法相比 ,本文算法具有良好的鲁棒性和实时性 ,且所需导航星数据库的容量小。