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美国空军航天实验室（AFAL）正在建造一座专用的单点悬挂设施,它将用于研究重量极轻的大型天基结构的动态控制技术。这一新设施包括一个直径为12米的建筑物,它建在实验室地面上现有的一个类似于机库的金属结构内。这种双层结构的建筑物能把疾风和声震产生的干扰减小到最低限度,因为声震对极轻的薄型试验结构,如天基雷达会产生一定的影响。试验件悬挂在一个单点吊架上,精确地进行平衡,以模拟它在空间所处
The United States Air Force Space Laboratory (AFAL) is building a dedicated single point suspension that will be used to study the dynamic control of large, lightweight, space-based structures. The new facility includes a 12-meter-diameter building built into an existing hangar-like metal structure on the ground floor of the lab. This two-story structure minimizes the effects of blast and acoustic shocks as acoustic vibrations can have an impact on very light, thin test structures, such as space-based radars. The test piece is hung on a single point hanger, precisely balanced to simulate where it is in space