Vision Object-Oriented Augmented Sampling-Based Autonomous Navigation for Micro Aerial Vehicles
Vision Object-Oriented Augmented Sampling-Based Autonomous Navigation for Micro Aerial Vehicles
复制标题
基于视觉对象的增强采样微型飞行器自主导航
DOI:
10.3390/drones5040107
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发表时间:
2021-09
期刊:
影响因子:
4.8
通讯作者:
Zhihua Yang
中科院分区:
文献类型:
--
作者:
Xishuang Zhao;Jingzheng Chong;Xiaohan Qi;Zhihua Yang
Autonomous navigation of micro aerial vehicles in unknown environments not only requires exploring their time-varying surroundings, but also ensuring the complete safety of flights at all times. The current research addresses estimation of the potential exploration value neglect of safety issues, especially in situations with a cluttered environment and no prior knowledge. To address this issue, we propose a vision object-oriented autonomous navigation method for environment exploration, which develops a B-spline function-based local trajectory re-planning algorithm by extracting spatial-structure information and selecting temporary target points. The proposed method is evaluated in a variety of cluttered environments, such as forests, building areas, and mines. The experimental results show that the proposed autonomous navigation system can effectively complete the global trajectory, during which an appropriate safe distance could always be maintained from multiple obstacles in the environment.
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DOI:
10.1007/978-3-030-20190-6
发表时间:
2020
期刊:
Studies in Computational Intelligence
影响因子:
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影响因子:
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2020 IEEE International Conference on Robotics and Automation (ICRA)
影响因子:
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发表时间:
2007-06
期刊:
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影响因子:
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DOI:
10.1109/icra.2011.5980508
发表时间:
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期刊:
2011 IEEE International Conference on Robotics and Automation
影响因子:
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