基于模糊推理的基向量曲线求解方法

基向量法是求解近圆轨道间固定时间最优交会的一种几何方法。针对基向量法中最优解的基向量曲线的求解问题，提出一种基于模糊推理的求解方法，使得基向量法的整个求解过程可以脱离人工干预完全由计算机完成，从而使基向量法求解的效率有了本质上的提高。通过对四冲量固定时间最优交会问题的求解实例表明该方法的有效性和实用性。

A Method of Obtaining the Primer Vector Curves Solution Based on the Fuzzy Inference

Primer vector method is a geometric method for obtaining optimal solutions of the rendezvous between elliptical orbits of low eccentricity. Aimed at the problem of obtaining the primer vector curves for the optimal solutions, a new method based on fuzzy inference is proposed. In this method, the optimal solution is achieved without human intervention. As a result, the efficiency of primer vector method is significantly improved. An example application of this revised primer vector method is provided to demonstrate its validity and practicability of resolving an optimal four-impulse, fixed-time rendezvous problem.