空间刚性杆--弹簧组合结构轨道、姿态耦合动力学分析

尹婷婷, 邓子辰, 胡伟鹏, 李庆军, 曹珊珊

DYNAMIC MODELLING AND SIMULATION OF ORBIT AND ATTITUDE COUPLING PROBLEMS FOR STRUCTURE COMBINED OF SPATIAL RIGID RODS AND SPRING

Yin Tingting, Deng Zichen, Hu Weipeng, Li Qingjun, Cao Shanshan

表 1 数值计算用时的比较

Table1 The comparison of numerical calculation time

$h=10s$ $h = 30$s $h = 60$s Runge-Kutta method 700 s 100 s 60 s symplectic Runge-Kutta method 60 s 10 s 4 s