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Abstract The thawing of sea ice in the North Pole accelerates the opening of new shipping routes through the Arctic Ocean. To identify an economical and safe shipping route in the Arctic Ocean, a risk assessment of the ice regime and an optimization of the route that minimizes the total power consumption should be performed. In this study, a ship route planning system comprising a performance evaluation model and an optimization model is proposed. In the performance evaluation model, the power required for the voyage is estimated. Speed correction is performed using the transit model of the Korea Research Institute of Ships and Ocean Engineering (KRISO) Arctic Safe Routing System (KARS) developed by the KRISO. The risk index outcome, which indicates the severity of the sea ice to the ship, is calculated based on the polar operational limit assessment risk indexing system (POLARIS). Subsequently, the ship route planning problem is formulated as an optimization problem in the optimization model. The heading angle and engine revolutions per minute are both considered to optimize the speed and path simultaneously. The objective function is set as the total power consumption, and the constraints for the arrival time, avoidance of land, criteria for the ice regime, and restriction of the design variables are considered. Then, the optimal route is searched based on the seed genetic algorithm. The seed is generated using the A-star algorithm to obtain a reasonable initial solution and reduce computational time. The suggested system is applied to the Araon, an icebreaker operating in the Arctic Ocean, with various voyage plans. The results show that the proposed system can be applied effectively to ships operating in the Arctic Ocean.
Publication Date 2021-08-15
Role Corresponding Author
Category SCI

Hye-Won Lee, Myung-Il Roh, Ki-Su Kim, “Ship Route Planning in Arctic Ocean Based on POLARIS”, Ocean Engineering, Vol. 234, pp. 109297.1-14, 2021.08.15

https://doi.org/10.1016/j.oceaneng.2021.109297


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    Jisang Ha, Myung-Il Roh, Hye-Won Lee, “Quantitative Calculation Method of the Collision Risk for Collision Avoidance in Ship Navigation Using the CPA and Ship Domain”, Journal of Computational Design and Engineering, Vol. 8, No. 3, 2021.06.01

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    Seung-Min Lee, Jong-Hyeok Lee, Myung-Il Roh, Ki-Su Kim, Seung-Ho Ham, Hye-Won Lee, "An Optimization Model of Tugboat Operation for Conveying a Large Surface Vessel", Journal of Computational Design and Engineering, Vol. 8, No. 2, 2021.04.01

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    Hye-Won Lee, Myung-Il Roh, Seung-Ho Ham, "Underactuated Crane Control for the Automation of Block Erection in Shipbuilding", Automation in Construction, Vol. 124, pp. 1-28, 2021.04.01

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    Hye-Won Lee, Joo-Hyun Woo, Myung-Il Roh, Seung-Ho Ham, et al., "Integrated Simulation of Virtual Prototypes and Control Algorithms of Unmanned Surface Vehicles Based on a Robot Operating System", Journal of Marine Science and Technology (Taiwan)

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    Jisang Ha, Myung-Il Roh, Seung-Ho Ham, Sung-Jun Lee, “Optimum Design of the Underwater Discharge System Based on Surrogate Modeling”, Journal of Marine Science and Technology (Taiwan), Vol. 29, No. 3, pp. 338-353, 2021.06.01

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    Ki-Su Kim, June-Beom Lee, Myung-Il Roh, Ki-Min Han, Gap-Heon Lee, "Prediction of Ocean Weather Based on Denoising AutoEncoder and Convolutional LSTM", Journal of Marine Science and Engineering, Vol. 8, No. 10, pp. 805:1-24, 2020.10.14

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  18. No Image 09Aug
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    Seung-Ho Ham, Myung-Il Roh, “Time-domain Structural Analysis During Block Turnover and Lifting Using 2D Flexible Multibody Dynamics”, Marine Structures, Vol. 75, pp. 102841.1-26, 2021.01.01

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    Do-Hyun Chun, Myung-Il Roh, Seung-Ho Ham, “Optimum Arrangement Design of Mastic Ropes for Membrane-type LNG Tanks Considering the Flatness of Thermal Insulation Panel and Production Cost”, Journal of Marine Science and Engineering, Vol. 8, No. 5

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