Researching | Collision avoidance path planning of tourist ship based on DDPG algorithm

Chinese Journal of Ship Research, Volume. 16, Issue 6, 19(2021)

Collision avoidance path planning of tourist ship based on DDPG algorithm

Yi ZHOU, Chuanping YUAN, Haicheng XIE, and Jianfeng YANG

Author Affiliations

School of Electronic and Information Engineering, Soochow University, Suzhou 215006, China

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Table 1. Comparison of simulation data between original and improved DDPG algorithms
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Table 1. Comparison of simulation data between original and improved DDPG algorithms
算法对比次数/次碰撞次数/次碰撞率/% 转向正确次数/次转向正确率/% 航迹点平均距离偏差/m
原始算法 1 000 0 0 849 84.9 25.2
改进算法 1 000 0 0 897 89.7 21.4

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Yi ZHOU, Chuanping YUAN, Haicheng XIE, Jianfeng YANG. Collision avoidance path planning of tourist ship based on DDPG algorithm[J]. Chinese Journal of Ship Research, 2021, 16(6): 19

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Paper Information

Category: Ship Design and Performance

Received: Aug. 3, 2020

Accepted: --

Published Online: Mar. 28, 2025

The Author Email:

DOI:10.19693/j.issn.1673-3185.02057

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology