摘要: The study and revision of the gimbal design of the Three-Meter Balloon Borne Telescope (TMBBT) is discussed. Efforts were made to eliminate the alignment and limited rotation problems inherent in the flex-pivot design. A new desig... 展开
作者 | Fazio, G. G. | ||
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原报告号 | N8817565 | 总页数 | 53 |
报告类别/文献类型 | NASA / NTIS科技报告 | ||
关键词 | Balloon-borne instruments Gimbals Pointing control systems Telescopes Balloons Gondolas Pivots Alignment Ball bearings Design analysis Rotation Systems engineering |