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Boarding Control System - for Improved Accessibility to Offshore Wind Turbines

机译:登机控制系统-改善海上风力发电机的可及性

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This paper considers the dynamic modelling and motion control of a Surface Effect Ship (SES) for safer transfer of personnel and equipment from vessel to-and-from an offshore wind-turbine. Such a vessel is a key enabling factor for operation and maintenance (O&M) of offshore wind-energy infrastructure. The control system designed is referred to as Boarding Control System (BCS). We investigate the performance of this system for a specific wind-farm service vessel-The Wave Craft. A two-modality vessel model is presented to account for the vessel free motion and motion whilst in contact with a wind-turbine. On a SES, the pressurized air cushion carries the majority of the vessel mass. The control problem considered relates to the actuation of the pressure such that wave-induced vessel motions are minimized. This leads to a safer personnel transfer in developed sea-states than what is possible today. Results for the BCS is presented through simulation and model-scale craft testing.
机译:本文考虑了表面效应船(SES)的动态建模和运动控制,以更安全地将人员和设备从船只移入和移出海上风力涡轮机。这种船舶是海上风能基础设施运营和维护(O&M)的关键推动因素。设计的控制系统称为登机控制系统(BCS)。我们研究了该系统在特定风电场服务船-Wave Craft上的性能。提出了两种模式的船舶模型,以解释船舶的自由运动和与风轮机接触时的运动。在SES上,加压气垫承载了大部分容器重量。所考虑的控制问题涉及压力的致动,以使波引起的血管运动最小化。这导致在发达海域的人员调动比今天更加安全。通过仿真和模型规模的工艺测试来介绍BCS的结果。

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