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New Shipbuilding Measurement Tool - Photogrammetry for Measuring Circularity of Submarine Hulls.
| 题名： | New Shipbuilding Measurement Tool - Photogrammetry for Measuring Circularity of Submarine Hulls. |
| 作者： | jacobsen, l. r. biondo, p. n. |
| 关键词： | symposia, shipbuilding, pressure hulls |
| 摘要： | Photogrammetry is the art, science, and technology used in the interpretation of coordinate data about physical objects by the measurement and analysis of photographic images. The Electric Boat Division of General Dynamics utilizes photogrammetry primarily, in measuring the as-built circularity (out- of-roundness) of the TRIDENT Class pressure hull cylinders. Various other mechanical methods had been used in the past for measuring hull circularities; but the unique features and capabilities of photogrammetry proved itself well to meet demanding shipyard needs. pressure hull cylinders, The large awkward shape of submarine in combination with the flexibility and ease of the photogrammetric technique, makes photogrammetry a productive tool for Electric Boat's shipbuilding applications. / NOTE:Conference paper. |
| 总页数： | u0704；34p |
| 报告类型： | 科技报告 |
相关文献
- National Shipbuilding Research Program. 1989 Ship Production Symposium, Paper No. AP: Design Through Manufacture: A Computer Aided Advisor for the Manufacture of Submarine Hulls.
- National Shipbuilding Research Program. 1995 Ship Production Symposium. Paper No. 13: 3-D Computerized Measuring Systems for Increased Accuracy and Productivity in Shipbuilding and Repair.
- Navigation and Vessel Inspection Circular No. 2-90. Recommended Standards for Double Hulls to be Fitted on New Tank Vessels or Retrofitted on Existing Tank Vessels; Final rept
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