船舶运动安稳期预报技术综述

摘要

船舶运动安稳期的准确预报对提高舰载直升机着舰、无人水下航行器的布放与回收等海上作业的作业效率具有重要影响。首先，通过模拟计算说明进行船舶运动安稳期预报的可行性；其次，对国内外船舶运动安稳期预报技术的研究现状进行回顾与总结，进而阐述船舶运动安稳期预报技术的原理；再次，对船舶运动安稳期预报技术的3个主要环节：波浪测量及波浪场重构技术、波浪传播预报技术以及船舶运动预报技术进行分析。最后，对未来船舶运动安稳期预报技术的发展予以了展望。%The ship motion quiescent period is the period during which all ship motion is within acceptable limits to marine operations, such as helicopter landing and UUV handling. In most cases, a short time quies⁃cent period would be sufficient to conduct a specific type of operation. In this paper, the feasibility of the quiescent period prediction through the simulation of ship motion in waves is analyzed, and it is concluded that there are three key phases of the quiescent period prediction:the measurement of waves, the measure⁃ment of wave propagation, and ship motion prediction. Finally, an outlook of the future of the quiescent peri⁃od prediction is also provided.