| 基于前视声纳信息的AUV局部路径规划研究 |
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| 引用本文： | 刘和祥,边信黔,李娟,王宏健.基于前视声纳信息的AUV局部路径规划研究[J].微计算机信息,2007,23(23):243-245. |
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| 作者姓名： | 刘和祥 边信黔 李娟 王宏健 |
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| 作者单位： | 哈尔滨工程大学自动化学院,黑龙江哈尔滨,150001 |
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| 基金项目： | 黑龙江省博士后科研启动基金 |
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| 摘 要： | 针对水下环境的不确定性,建立了前视声纳的视域模型。主要采用强化学习的方法对自治水下机器人(AUV)进行控制和决策,综合Q学习算法、BP神经网络法、人工势场法对AUV进行局部路径规划。在AUV与环境的试错交互中,借助于来自成功与失败经验的奖励和惩罚值,不断改进水下机器人的自治能力。并设计了AUV局部路径规划器,实现AUV在不确定环境下的避障任务。半实物仿真证明了算法的可行性与可靠性。
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| 关 键 词： | 前视声纳 BP神经网络 人工势场 局部路径规划 |
| 文章编号： | 1008-0570(2007)08-2-0243-03 |
| 修稿时间： | 2007年6月23日 |
Study of Local Path Planning Based on Forward Looking Sonar for AUV |
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| LIU HEXIANG,BIAN XINQIAN,LI JUAN,WANG HONGJIAN.Study of Local Path Planning Based on Forward Looking Sonar for AUV[J].Control & Automation,2007,23(23):243-245. |
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| Authors: | LIU HEXIANG BIAN XINQIAN LI JUAN WANG HONGJIAN |
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| Abstract: | The visual model of Forward looking sonar is built according to uncertainty of underwater environment. The reinforcement learning is adopted to control and decision for Autonomous Underwater Vehicles (AUV), and Q- learning , BP neural net, artificial potential is integrated to local plan for AUV. The automation ability is promoted by success and fail experience through trial error with the environment. The local path planner is designed, and the obstacle avoidance task is realized. The feasibility and reliability are verified through semi- physical simulation. |
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| Keywords: | AUV Q-learning |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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