基于星敏感器的两种姿态确定算法比较分析

介绍了星敏感器的两种姿态确定算法：最小二乘算法和QUEST算法,推导了最小二乘算法和QUEST算法求解三轴姿态的公式;比较了两种算法在不同恒星数目下的计算精度以及在全天区范围内的计算精度;利用实例说明QUEST算法不仅在全天区范围内姿态计算精度高于最小二乘算法,而且在观测星数量较少,且观测星座呈现较为不利的构型时仍然具有较高的计算精度.     

Three-axis attitude determination using incomplete vector observations

Attitude determination refers to determining the orientation of a vehicle relative to its reference coordinate system. This paper presents a new algorithm for three-axis attitude determination using measurement vectors composed of incomplete vector components. The attitude determination performance of the proposed algorithm is compared with those of the TRIAD and QUEST algorithms in a simulation.     

某轻型飞机总装生产线规划与仿真

随着数字化技术在工厂生产中的应用,生产系统的规划与仿真变得日益重要。本文给出了某轻型飞机总装生产线规划、仿真的详细过程及结果,为生产线的设计提供大量仿真数据,最终为项目的顺利进行提供了有利的保障。