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一、前言利用动量转换进行姿态捕获是随着双自旋卫星的广泛应用而出现的一个新技术、新课题它的基本过程如图1所示. 利用动量转换技术可以同时实现轮子加速、星体消旋和90°转向,不但控制方法简单,而且节省燃料和敏感器等设备. 关于这一课题,文献[1-5]研究的通常都是起始自旋轴为最大主惯量轴、单个轮子(或双自旋卫星的转子)用恒力矩加速的情况,得出的共同结论是,在不考虑能耗因素的情
Preface The use of momentum conversion for attitude capture is a new technology that emerges with the widespread use of dual-spin satellites. The basic task of the new task is shown in Figure 1. The use of momentum conversion technology can simultaneously achieve wheel acceleration, Spin and 90 ° steer, not only control method is simple, but also save fuel and sensors, etc. For this issue, the literature [1-5] usually study the spin axis is the maximum principal moment of inertia axis, a single wheel ( Or double-spin satellite rotor) with constant torque acceleration of the situation, come to the common conclusion is, without considering the factors of energy consumption situation