搜索结果: 1-14 共查到“船舶与海洋工程 2nd”相关记录14条 . 查询时间(0.015 秒)
Study on Monitoring System of Coastal Environment (2nd Report)— Assimilation of Measurement Data and Mathematical Model —
Environment Monitoring Short-Term Prediction P-N Model State Space Model
2009/5/12
In order to develop a practical method for monitoring of coastal environment, the authors propose a new assimilation method of measured data with mathematical model. The present method enables to pred...
A Study on Transverse Porpoising of a Planing Craft in Drifting Motion (2nd Report)—Simulation Method of Transverse Porpoising—
High-Speed Planing Craft Stability Transverse Porpoising Drift
2009/5/12
Following the first report in which the characteristics of transverse porpoising of a drifting planing craft in calm water were experimentally shown and the mechanism of transverse porpoising was clar...
A Study on Automatic Ship Berthing Using Parallel Neural Controller(2nd Report)—Motion Identification Considering Lateral Speed and Angular Velocity to cope with Disturbances—
Automatic Ship Berthing Motion Identification Neural Networks Control
2009/5/12
In this paper, motion identification using ANN and its application to automatic ship berthing will be discussed. Motion identification method is adopted to estimate the effect of disturbances and then...
A Research on Method of Design Process Analysis for Knowledge Transfer in Ship Design（2nd Report）
Design Process Analysis Knowledge Transfer Ship Design
2009/5/4
A methodology to identify crucial tasks of ship design process is proposed in the first report. Crucial tasks of ship design process are identified in the standardized manner to support design knowled...
The performance of buffer bow structures against collision-2nd report: the effect in preventing oil outflow
buffer bow structures collision preventing oil outflow VLCC
2009/4/30
We still have experienced cargo oil spill from a struck D/H(double hull) tanker like the accident case of “Baltic Carrier (at Denmark in 2001)”. “Buffer Bow” has come to be considered as an innovative...
Effect of Grooving on Static Strength of Fillet Welded Joint for Ship Structure under Compressive Stress Condition applied by bending moment (2nd Report)
Fillet Welded Joint Corrosion Grooving Local Strength of Ship Structure Static Strength
2009/4/29
Corrosion of structural members of ships is one of the main problems for ship safety.
In this report effect of grooving on static strength of corroded fillet welded joints for ship structure is inves...
An Estimation of the Anti-Rolling Tank Performance for Parametric Rolling Prevention (2nd report)
Anti-Rolling Tank Performance Parametric Rolling Prevention
2009/4/29
Recently, serious accidents due to parametric rolling of container carriers and pure car carriers have been reported. For the prevention of parametric rolling, an Anti-Rolling Tank (ART) is regarded a...
Development of an affix-type multipoint pressure sensor by use of FBG-2nd Report: Multipoint pressure measurements on the surface of model ship in resistance test-
affix-type multipoint pressure sensor Multipoint pressure measurements model ship
2009/4/22
An affix-type multipoint pressure sensor was developed by using the Fiber Bragg Grating (FBG) technology. In the 1st report, the measurement system of FBG pressure sensor was described and the perform...
Investigation into the wing-type appendage designed for ship capsizing prevention（2nd Report）
wing-type appendage ship capsizing prevention
2009/4/14
Recent systematic model experiments demonstrate that broaching and bow-diving are major causes of ship capsizing in following and quartering seas. Once these dangerous phenomena happen, even a ship co...
Influence of Weld Heat Input and Texture of Base Metal on Brittle Crack Propagation Behavior along Welded Joint-Numerical Simulation of Brittle Crack Propagation along Welded Joint （2nd Report）
Brittle Crack Propagation Behavior Brittle Crack Propagation Welded Joint
2009/4/14
In the previous paper, influence of applied stress, residual stress and toughness of welded joint on brittle crack propagation was analyzed based on a fracture mechanics model developed by the authors...
Evaluation of Ride Comfort of High-Speed Passenger Craft (2nd report)
High-Speed Passenger Ride Comfort
2009/3/30
The purpose of this study is to establish a method for evaluating ride comfort of high-speed passenger crafts. The authors have conducted experiment on board a high-speed catamaran running across the ...
Simulations of Ship Maneuvering in Waves（2nd report: zig-zag and stopping maneuvers）
Ship Maneuvering Waves zig-zag stopping maneuvers
2009/3/27
Simulations of zig-zag maneuver and crash astern in regular waves were carried out. The simulation model used for the stopping maneuver takes only wave drift forces into account to usual maneuvering m...
This paper provides the reciprocal form on wave-drift-force and moment from momentum theory. In the 1st report we has transformed from the pressure integration on the wetted body surface oscillating i...
Development of a Spilled Oil Chasing Autonomous Buoy System (2nd Report)
autonomous buoy system Spilled oil
2009/3/27
Spilled oil from stranded ship pollutes the ocean environment, and it also damages the regional economics. In order to prevent such damages from expanding, we are developing an autonomous buoy system.