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Research Output 1985 2019

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Article
2016
5 Citations (Scopus)

Buoyancy engine developed for underwater gliders

Asakawa, K., Watari, K., Ohuchi, H., Nakamura, M., Hyakudome, T. & Ishihara, Y., Jan 2 2016, In : Advanced Robotics. 30, 1, p. 41-49 9 p.

Research output: Contribution to journalArticle

Gliders
Buoyancy
Engines
Extrusion
Hyperbaric chambers
2013
19 Citations (Scopus)

Hydrodynamic coefficients and motion simulations of underwater glider for virtual mooring

Nakamura, M., Asakawa, K., Hyakudome, T., Kishima, S., Matsuoka, H. & Minami, T., Jul 29 2013, In : IEEE Journal of Oceanic Engineering. 38, 3, p. 581-597 17 p., 6506952.

Research output: Contribution to journalArticle

Gliders
Mooring
Hydrodynamics
Experiments
2012
2 Citations (Scopus)

Underwater glider for a long-term virtual mooring

Asakawa, K. & Nakamura, M., Dec 1 2012, Sea Technology, 53, 12, p. 15-21 7 p.

Research output: Contribution to specialist publicationArticle

Gliders
Buoys
Mooring
Monitoring
Moon
2009
21 Citations (Scopus)

Disk-type underwater glider for virtual mooring and field experiment

Nakamura, M., Koterayama, W., Inada, M., Marubayashi, K., Hyodo, T., Yoshimura, H. & Morii, Y., Mar 2009, In : International Journal of Offshore and Polar Engineering. 19, 1, p. 66-70 5 p.

Research output: Contribution to journalArticle

Gliders
Mooring
Experiments
Earth (planet)
2006

Development of automatic position-adjustable elevator for workboat

Nakamura, M. & Kajiwara, H., Sep 1 2006, In : International Journal of Offshore and Polar Engineering. 16, 3, p. 202-209 8 p.

Research output: Contribution to journalArticle

Elevators
Ocean structures
Image processing
Experiments
2004
8 Citations (Scopus)

Experimental study on vortex induced vibrations of highly flexible immersed pipe subjected to top end oscillations

Park, H. I., Hong, Y. P., Nakamura, M. & Koterayama, W., Jul 1 2004, In : Journal of Waterway, Port, Coastal and Ocean Engineering. 130, 4, p. 207-214 8 p.

Research output: Contribution to journalArticle

vortex
vibration
Vortex flow
experimental study
pipe
2003

A newly developed wave monitoring system on ocean platform

Ikebuchi, T., Takatsu, N., Kita, T., Okada, N., Koterayama, W., Nakamura, M., Fujii, S. & Sato, K., Dec 1 2003, In : Oceans Conference Record (IEEE). 5, p. 2522-2529 8 p.

Research output: Contribution to journalArticle

monitoring system
ocean
typhoon
experiment
1 Citation (Scopus)

Depth control of an underwater vehicle using linear parameter-varying techniques

Gao, R., Kondo, E., Kajiwara, H., Koterayama, W. & Nakamura, M., Mar 1 2003, In : International Journal of Offshore and Polar Engineering. 13, 1, p. 52-59 8 p.

Research output: Contribution to journalArticle

Controllers
Robust control
Poles
Feedback
Computer simulation
2 Citations (Scopus)

Model and field experiments on a wave observation buoy

Koterayama, W., Nakamura, M., Sato, K. & Ikebuchi, T., Mar 1 2003, In : International Journal of Offshore and Polar Engineering. 13, 1, p. 21-28 8 p.

Research output: Contribution to journalArticle

Experiments
Water waves
Radar systems
2001
23 Citations (Scopus)

Development of an ROV operated both as towed and self-propulsive vehicle

Nakamura, M., Kajiwara, H. & Koterayama, W., Jan 1 2001, In : Ocean Engineering. 28, 1, p. 1-43 43 p.

Research output: Contribution to journalArticle

Delta wing aircraft
Control systems
Propellers
Robust control
Equations of motion
1 Citation (Scopus)

Model experiments on dynamic positioning system using gain scheduled controller

Nakamura, M., Koterayama, W., Kajiwara, H. & Hyakudome, T., Dec 1 2001, In : International Journal of Offshore and Polar Engineering. 11, 4, p. 267-272 6 p.

Research output: Contribution to journalArticle

Dynamic positioning
Position control
Controllers
Experiments
Linear matrix inequalities
2000
8 Citations (Scopus)

Dynamics and control of a towed vehicle in transient mode

Yokobiki, T., Koterayama, W., Yamaguchi, S. & Nakamura, M., Dec 1 2000, In : International Journal of Offshore and Polar Engineering. 10, 1, p. 19-25 7 p.

Research output: Contribution to journalArticle

Cables
Mathematical models
Controllers
Experiments
Control theory
2 Citations (Scopus)

Experimental study on dynamic positioning control for semisubmersible platform

Hyakudome, T., Nakamura, M., Kajiwara, H. & Koterayama, W., Sep 1 2000, In : International Journal of Offshore and Polar Engineering. 10, 3, p. 187-194 8 p.

Research output: Contribution to journalArticle

Dynamic positioning
Ocean currents
Controllers
Equations of motion
Mathematical models
1999
3 Citations (Scopus)

Experimental study on dynamic positioning control for semi-submersible platform

Hyakudome, T., Nakamura, M., Kajiwara, H. & Koterayama, W., 1999, In : [No source information available]. 1, p. 76-82 7 p.

Research output: Contribution to journalArticle

Semisubmersibles
Dynamic positioning
Ocean currents
Controllers
Motion control
1993
11 Citations (Scopus)

Towed ADCP fish with Depth and Roll controllable wings and its application to the Kuroshio observation

Kaneko, A., Gohda, N., Koterayama, W., Nakamura, M., Mizuno, S. & Furukawa, H., Aug 1 1993, In : Journal of Oceanography. 49, 4, p. 383-395 13 p.

Research output: Contribution to journalArticle

Acoustic Doppler Current Profiler
fish
flux measurement
energy flux
velocity structure
1992
4 Citations (Scopus)

Drag and inertia force coefficients derived from field tests

Koterayama, W. & Nakamura, M., Sep 1 1992, In : International Journal of Offshore and Polar Engineering. 2, 3, p. 161-167 7 p.

Research output: Contribution to journalArticle

Drag
Piercing
Dynamometers
Water waves
Time series
2 Citations (Scopus)

Three-dimensional effects on hydrodynamic forces acting on an oscillating finite-length circular cylinder

Nakamura, M., Hoshino, K. & Koterayama, W., Jun 1 1992, In : International Journal of Offshore and Polar Engineering. 2, 2, p. 81-86 6 p.

Research output: Contribution to journalArticle

Circular cylinders
Hydrodynamics
Oscillating flow
Drag coefficient
Flow fields
1991

Development of Towed Vehicle Systems for Acoustic Doppler Current Profiler

Koterayama, W., Kaneko, A., Nakamura, M. & Hori, T., Jan 1 1991, In : Elsevier Oceanography Series. 54, C, p. 293-304 12 p.

Research output: Contribution to journalArticle

Acoustic Doppler Current Profiler
damping
experiment
hydrodynamics
vehicle
18 Citations (Scopus)

Slow drift damping due to drag forces acting on mooring lines

Nakamura, M., Koterayama, W. & Kyozuka, Y., Jan 1 1991, In : Ocean Engineering. 18, 4, p. 283-296 14 p.

Research output: Contribution to journalArticle

Mooring
Drag
Damping
Hydrodynamics
1988
9 Citations (Scopus)

Hydrodynamic forces acting on a vertical circular cylinder oscillating with a very low frequency in waves

Koterayama, W. & Nakamura, M., Jan 1 1988, In : Ocean Engineering. 15, 3, p. 271-287 17 p.

Research output: Contribution to journalArticle

Circular cylinders
Oscillating cylinders
Hydrodynamics
Surges (fluid)
Drag coefficient
2 Citations (Scopus)

Motions of otec platform in waves and forces on mooring chain and cold water pipe

Koterayama, W., Nakamura, M., Kyozuka, Y., Ohkusu, M. & Suhara, T., Jan 1 1988, In : Journal of Offshore Mechanics and Arctic Engineering. 110, 3, p. 263-271 9 p.

Research output: Contribution to journalArticle

Mooring
Pipe
Water
Hydrodynamics
Bending moments
6 Citations (Scopus)

The motions of a depth controllable towed vehicle.

Koterayama, W., Kyozuka, Y., Nakamura, M., Ohkusu, M. & Kashiwagi, M., Jan 1 1988, In : IN: OMAE 1988 HOUSTON, PROC. 7TH INT. CONF. ON OFFSHORE MECHANICS AND ARCTIC ENGINEERING, (HOUSTON, U.S.A.: FEB. 7-12, 1988),. I, New York, U.S.A., Am. Soc. Civ. Engrs., 1988, p. 423-430 8 p.

Research output: Contribution to journalArticle

Cables
10 Citations (Scopus)

Wave forces acting on a moving cylinder

Koterayama, W. & Nakamura, M., Jan 1 1988, In : Journal of Offshore Mechanics and Arctic Engineering. 110, 4, p. 315-319 5 p.

Research output: Contribution to journalArticle

Force measurement
Drag coefficient
Circular cylinders
Experiments
Water