Abstract In this study, an integrated specialized ship for kelp harvesting, classifying, and grading is developed in order to (1) solve issues in mechanization of traditional raft-frame-based kelp farming, (2) reduce labor intensity and labor input in the kelp harvesting process, and (3) accelerate the industry by upgrading and transforming the current system of kelp farming. In addition, the influence of sea conditions on operation of this ship is evaluated and analyzed using three-dimensional modeling and simulation. The ship is designed according to the state-of-the-art raft-frame structure. Based on man-machine coordination, a duplicated raft-frame structure is adopted, such that the processes of harvesting, classifying, grading and packing can be integrated. This shortens the process flow, improves on efficiency, and addresses the non-standard and irregularity issues of traditional rafts that are trussed by hand. In the meantime, the impacts of sea waves and turbulence on the mechanized kelp harvesting are also minimized. Furthermore, the combination of theoretical calculation and experimental verification is implemented successfully. Through the research and development of this integrated specialized ship for kelp harvesting and grading, the "bottleneck" can be overcome, which is mainly caused by the inefficiency of the current kelp industry and the contradictions in labor force structure.

中文翻译：

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海带采收分级分级一体化专用船研究

摘要 本研究为（1）解决传统筏架式海带养殖机械化存在的问题，（2）降低养殖场的劳动强度和劳动力投入，研制了一种海带采收分级分级一体化专用船。海带收获过程，以及 (3) 通过升级和改造现有海带养殖系统来加速产业发展。此外，还使用三维建模和仿真来评估和分析海况对该船操作的影响。该船是根据最先进的筏架结构设计的。在人机协同的基础上，采用复式筏架结构，使收获、分级、分级、包装一体化。这缩短了流程，提高了效率，并解决了传统手工桁架筏板的不规范和不规范问题。同时，海浪和湍流对机械化海带收获的影响也被最小化。此外，成功地实现了理论计算和实验验证的结合。通过研发这种海带采收分级一体化专用船，可以克服目前海带产业效率低下和劳动力结构矛盾造成的“瓶颈”。成功实现了理论计算与实验验证相结合。通过研发这种海带采收分级一体化专用船，可以克服目前海带产业效率低下和劳动力结构矛盾造成的“瓶颈”。成功实现了理论计算与实验验证相结合。通过研发这种海带采收分级一体化专用船，可以克服目前海带产业效率低下和劳动力结构矛盾造成的“瓶颈”。