The structural coefficient of restitution describes the kinetic energy dissipation upon low-velocity (~0.1 m/s) impact of a small asteroid lander, MASCOT, against a hard, ideally elastic plane surface. It is a crucial worst-case input for mission analysis for landing MACOT on a 1km asteroid in 2018. We conducted pendulum tests and describe their analysis and the results.

翻译：恢复的结构性系数描述了小小行星登陆器MASCOT在低速(~0.1米/秒)撞击一个硬的、理想的弹性平面表面时的动能消散,这是2018年在1公里小行星上着陆MACOT的任务分析中最关键的最坏输入。 我们进行了钟摆试验,并描述了其分析和结果。