A New Method Based on Photogrammetry for Hull’s Deformation Measurement and its Accuracy Analysis

Author:

Liu Xin Ming1,Sang Hai Feng1,Wang Qian Xue1,Ma Nan1

Affiliation:

1. China Satellite Maritime Tracking and Control Department

Abstract

Photogrammetry is one of the new method for measuring the hull‘s deformation. It’s simple in structure and complex in algorithm. In this paper, the system is discussed and the angle measuring algorithm is presented. To verify the accuracy of the proposed method, both static and dynamic experiments are carried out. Results show that no matter in the static or in the dynamic state, its accuracy is better than 5".

Publisher

Trans Tech Publications, Ltd.

Reference5 articles.

1. Yu Q, Jiang G, Fu S, et al. Measuring deformation of large vessels with innovative broken-ray videometrics[C]. in the 22nd International Congress of Theoretical and Applied Mechanics, Adelaide, Australia: (2008).

2. Yu Q, Jiang G, Fu S, et al. Fold-ray videometrics method for the deformation measurement of nonintervisible large structures[J]. Applied Optics. 2009, 48(24): 4683-4687.

3. Yu Q, Jiang G, Fu S, et al. Broken-ray videometric method and system for measuring the three-dimensional position and pose of the non-intervisible object[J]. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Science. 2008, 37(B5): 145-148.

4. ZHANG Y Y, ZHANG M H, QIAO Y F.One advanced precision eontactless position measure system [J].Opt.Precision Eng.,2002,10(1):41-44.(in Chinese).

5. Liu Xin-Ming, Zhang Yao-Yu, Feng Xiao-Yong, et al. A Novel Method for Hull's Three Dimensional Deformation Measurement. Applied Mechanics and Materials Vol. 344 (2013) pp.93-98.

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A Deformation Measurement Algorithm Based on Adaptive Variable Parameter Multiple Model for Large Ships;IEEE Transactions on Instrumentation and Measurement;2021

2. Research on multi-model adaptive hull deformation measurement algorithm;2020 IEEE/ION Position, Location and Navigation Symposium (PLANS);2020-04

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