Affiliation:
1. Information Center, Renmin Hospital of Wuhan University, Wuhan 430060, China
2. Wuchang Polytechnic College, Wuhan 430060, China
Abstract
Abstract
In order to solve the problem that current avoidance method of shipwreck has the problem of low success rate of avoidance, this paper proposes a method of intelligent avoidance of shipwreck based on big data analysis. Firstly,our method used big data analysis to calculate the safe distance of approach of ship under the head-on situation, the crossing situation and the overtaking situation.On this basis, by calculating the risk-degree of collision of ships,our research determined the degree of immediate danger of ships.Finally, we calculated the three kinds of evaluation function of ship navigation, and used genetic algorithm to realize the intelligent avoidance of shipwreck.Experimental result shows that compared the proposed method with the traditional method in two in a recent meeting when the distance to closest point of approach between two ships is 0.13nmile, they can effectively evade.The success rate of avoidance is high.
Subject
Mechanical Engineering,Ocean Engineering
Reference18 articles.
1. 1. Xiong Baoshun,Cui Haolin.Simulation Research on Target Path Obstacle Avoidance Planning for Express Robot. Computer Simulation,2016, 33(9):369-374.
2. 2. Vincent T L, Cliff E M, Grantham W J, et al. Some Aspects of Collision Avoidance. Aiaa Journal, 2015, 12(12):3-4.
3. 3. Alonso-Mora J, Naegeli T, Siegwart R, et al. Collision avoidance for aerial vehicles in multi-agent scenarios. Autonomous Robots, 2015, 39(1):101-121.
4. 4. Nilsson J, Ödblom A C E, Fredriksson J. Worst-Case Analysis of Automotive Collision Avoidance Systems. IEEE Transactions on Vehicular Technology, 2016, 65(4):1899-1911.10.1109/TVT.2015.2419196
5. 5. ZHOU Kai.Indoor Robot Obstacle Avoidance Algorithm Introduction of Pheromone Fuzzy Logic Guidance.Bulletin of Science and Technology,2015, 31(12):220-222.
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献