This paper studies an attitude control system design based on modified Rodrigues parameters feedback. It employs a linear continuous sliding mode controller. The sliding mode controller is able to bring the existence of the sliding motion asymptotically. Besides, the attitude control system equilibrium point is proved to have an asymptotic stability guarantee through further analysis. This stability analysis is conducted since the sliding mode existence on the designed sliding surface does not imply the stability guarantee of the system's equilibrium. This paper ends with some numerical examples that confirm the effectiveness of the designed attitude control system.

翻译：本文根据修改的罗德里格斯参数反馈研究一种姿态控制系统设计。 它使用线性连续滑动模式控制器。 滑动模式控制器能够使滑动运动无症状地存在。 此外, 事实证明, 姿态控制系统平衡点通过进一步分析具有无症状稳定性的保证。 由于设计滑动表面的滑动模式的存在并不意味着系统平衡的稳定性保证, 进行这种稳定性分析。 本文最后以一些数字例子来结束, 以证实设计姿态控制系统的有效性 。