Onboard Wave Sensing with Velocity Information GPS

• Autorzy: Aray Y. , Pedersen E. , Kouguchi N. , Yamada K.
• Języki publikacji: EN

Abstrakty

EN

Even though it is essential that the wave information promotes greater safety also efficiency to navigate and/or operate a ship not only ocean going but also docking/landing, it is very difficult to sense a wave information such as wave heights and periods or wave lengths in real time at the present time. On the other hand, the Velocity Information (VI) GPS is developed as the stand-alone 3D velocities measurement equipment of which accuracies are precise (less than 1 cm/s) and the coverage is all over the world. It is able to drive the wave information from the time history of not only wave amplitudes but also wave velocities. The algorithm to sense the wave information such as not only significant wave height but also plural wave heights and period intervals of encounter was presented by the authors in IAIN2009 and ANC2010. In this paper, the introduction and the performance of wave sensing with VI-GPS and some results of onboard experiments are described and discussed.

Słowa kluczowe

EN

Global Positioning System; Onboard Wave Sensing; Speed and Distance Measurement Equipment; Manoeuvering Information

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2011
• Tom: Vol. 5, no. 2
• Strony: 205--211
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Aray Y.

• Marine Technical College, Japan

autor

Pedersen E.

• Marine Technical College, Japan

autor

Kouguchi N.

• Marine Technical College, Japan

autor

Yamada K.

• Marine Technical College, Japan

Bibliografia

• [1] Arai Y., Pedersen E., Kouguchi N. & Yamada K. 2010. The Availability of VI-GPS for Ship-Operation, In Proceedings of ANC 2010 in Inchon, KOREA, pp.88-95, November 2010.
• [2] Arai Y., Okuda S., Hori A. & Yamada K. 2009. Strategic Application of Two Axes Velocities Information for Ship Ma-neuvering, In Proceedings of IAIN Congress 2009 in Stockholm.
• [3] Arai, Y., Okamoto Y., Asaki K., Kouguchi N., & Yonezawa Y. 1990. A Method of Evaluating Simulation on the Ship’s Maneuvering, In Review of the Marine Technical College, No.33, pp.17-34., March 1990.
• [4] Arai, Y., Yonezawa, Y., Kouguchi, N., Hashimoto, S., Yama-da, T., Ueda, H. & Nagao, S. 1983. The Measurement of Ship’s Path Using the Computer Plotting System with Doppler Sonar. In Journal of Japan Institute of Navigation, Vol.68, pp.25-36.
• [5] Okuda, S., Arai, Y., Hori A. & Yamada, K. 2008. Simulation Study on the Reliability of Ship’s Velocity for Docking Maneuvering. In Proceedings of 8th Asian Conference on Marine Simulator and Simulation Research, pp.217—221.
• [6] Tatsumi, K., Kouguchi, N., Yoo, Y., Kubota, T. & Arai, Y. 2009. Precise 3-D Vessel Velocity Measurement for Dock-ing and Anchoring. In Proceedings of International Off-shore and Polar Engineering Conference (ISOPE) in Van-couver.
• [7] Tatsumi, K., Fujii, H., Kubota, T., Okuda, S., Arai, Y., Kougu-chi, N., & Yamada. K. 2006. Performance Requirement of Ship’s Speed in Docking/Anchoring Maneuvering. In Proceedings of International Association Institute of Navigation IAIN 06, Jeju South Korea, pp.67-73.
• [8] Yoo, Y., Pedersen, E., Tatsumi, K., Kouguchi, N. and Arai, Y. 2009. Application of 3-D Velocity Measurement of Vessel by VI-GPS for STS Lightering. In International Navigational Symposium on Marine Navigation and Safety of Sea Transportation (TRANS-NAV) in Gdynia.