THREE-DIMENSIONAL COORDINATE MEASUREMENT OF FULL FORM STRUCTURES

Recent years have seen the development of three-dimensional coordinate measuring instruments with orthogonal three-dimensional axes, for the purpose of measuring complicated ship structure components. This paper discusses the present state of progress and the attendant problems in several three-dimensional measurement methods as they are applied to large structures. Among the methods discussed are electrodistance, photography, and laser. Measurements on large structures were undertaken using these three methods, and results indicating accuracy bounds for each method are presented.

• Supplemental Notes:
  • Report; Translated from Instrumentation and Control, Vol.17, No.2, February 1978, pp.162-170
• Authors:
  • Yamamoto, M
  • Ebisu, T
• Publication Date: 1978

Language

• Japanese

Media Info

• Features: References;
• Pagination: 26 p.

Subject/Index Terms

• TRT Terms: Mathematical models; Measurement; Ships
• Old TRIS Terms: Full form ships; Ship structures
• Subject Areas: Marine Transportation; Vehicles and Equipment;

Filing Info

• Accession Number: 00661041
• Record Type: Publication
• Source Agency: Maritime Technical Information Facility
• Report/Paper Numbers: BSRA-TRANS-5016
• Files: TRIS
• Created Date: Jul 21 1994 12:00AM