【摘要】 提出了一种基于主星的导航星座构造方法， 利用不等式约束下多变量函数最优化问题的求解方法实现了导航主星的选取和导航星座的构造。实验表明，采用该方法构造的导航星座数据库， 既不会造成导航星的丢失， 又显著地减少了需要存储的识别基元的数量， 从而有效地降低了导航星座数据库的存储容量。更多还原

【Abstract】 The selection of guide primary star and the building of guidance pattern,based on primary bright star,are derived by calculating the optimal solution of multiple variables which are restricted to inequality condition.Experiments demonstrate that the structure of guidance pattern doesn’t lost the necessary guide star pairs and reduces obviously the storage capacity of on board guide pattern database.更多还原