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首页> 外文会议>ASME International Conference on Ocean, Offshore and Arctic Engineering >DISTRIBUTED SENSING OF LOADS ACTING AGAINST THE HULL OF A STATIONKEEPING VESSEL IN ICE
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DISTRIBUTED SENSING OF LOADS ACTING AGAINST THE HULL OF A STATIONKEEPING VESSEL IN ICE

机译：分布式对冰架船体船体作用的负荷感应

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This paper introduces the concept of distributed motion sensing for stationkeeping vessels in ice infested waters. During the SKT 2017 project, conducted in February and March 2017 in the Bay of Bothnia, five inertial measurement units were installed on the vessel Magne Viking. Four of the sensor units were installed at different positions inside the hull of the vessel, which enabled the system to locally measure ice-induced vibrations in the hull of the vessel. The fifth sensor unit was installed at a central position of the vessel and served as reference sensor for measuring the acting global load on the vessel. Under stationkeeping the global load measured on the ship should be close to zero, because the environmental load is equal to the force from the stationkeeping system. However the remaining four motion sensor units in the hull also measured locally induced vibrations. The study shows that this sensor configuration allows for the detection of changes in the acting load against the vessel. This is demonstrated with motion data obtained during the stationkeeping trials on the vessel Magne Viking.
机译：本文介绍了冰侵染水域携带船用船舶分布式运动感应的概念。在SKT 2017项目期间，2017年2月和3月在两叶湾进行的，在船舶Viking上安装了五个惯性测量单位。传感器单元中的四个安装在容器的船体内的不同位置，使系统能够在船舶的船体中局部测量冰诱导的振动。第五传感器单元安装在容器的中心位置，并作为参考传感器，用于测量容器上的作用全球负载。在培养船上，在船上测量的全局负荷应接近零，因为环境负荷等于来自架守保系统的力。然而，船体中的剩余四个运动传感器单元也测量了局部诱导的振动。该研究表明，该传感器配置允许检测对容器的作用负荷的变化。这是通过在船舶Magne Viking上的携带期间获得的运动数据来证明。

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