Simulation of multi-ship collision avoidance with avoidance key ship algorithm

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Journal of Dalian Maritime University ›› 2014, Vol. 40 ›› Issue (1) : 13-16.

XUE Yan-zhuo,WEI Yi, SUN Miao

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Abstract

To reduce the ship collision occurrence and achieve multi-ship collision avoidance in broad areas, DCPA and TCPA weighting method were used to calculate shipping risk by taking own ship as the give-way vessels. Effective factors of multi-ships encounter situation were analyzed by using avoidance key ship to generate an effective route. Four simulation schemes with this method were used to find a safe and automatic route, which includes different initial points and various speeds. Comparing four ships’ traveling path with those of three ships’, the safe and smart collision avoidance solution of different situations is presented.

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multi-ship collision avoidance / broad area / avoidance key ship

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XUE Yan-zhuo, WEI Yi, SUN Miao. Simulation of multi-ship collision avoidance with avoidance key ship algorithm[J]. Journal of Dalian Maritime University. 2014, 40(1): 13-16

References

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