基于转动矩阵法的火箭上面级机动程序角设计

摘要

A program angle design method for orbit maneuver flight of rocket upper stage is presents in this paper. Transform relation of multi-reference frame is adopted to calculate the turning matrix and finally the flight program angle of the upper stage is get. The result of Numerical simulation shows that this method can be used in the design of flight program angle of the upper stage. In order to satisfy different payload orbit parameters, the upper stage that is the bridge between the rocket and satellites can use this method to design orbit.%提出一种运载火箭上面级机动程序角设计方法。采用多个参考坐标系之间的转换关系，计算转动矩阵，最终求解出上面级的飞行程序角。经过数值仿真，验证了本方法的可行性。火箭上面级作为基础级火箭和卫星等有效载荷之间的纽带可以采用此方法进行轨道设计以满足不同有效载荷对轨道参数的要求。