Results 11 to 20 of about 1,976 (214)
Drones, 2023 In this paper, a four-dimensional (4D) dynamic cooperative path planning algorithm for multiple unmanned aerial vehicles (UAVs) is proposed, in which the cooperative time variables of UAVs, as well as conflict and threat avoidance, are considered.
Yicong Guo +3 more
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A Hybrid Method for Dynamic Local Path Planning [PDF]
2009 International Conference on Networks Security, Wireless Communications and Trusted Computing, 2009 A hybrid approach for efficiently planning smooth local paths for mobile robot in an unknown environment is presented. The single robot is treated as a multi-agent system, and the corresponding architecture with cooperative control is constructed.
Li Peng, Huang Xinhang, Wang Min
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A Hybrid Path Planning Method for an Unmanned Cruise Ship in Water Quality Sampling
IEEE Access, 2019 Cruise ships are widely used in water quality monitoring but suffer from path planning problems in a surface water environment. Solutions to path planning problems have higher requirements of path planning distance and path planning time and the ability ...
Jiabin Yu +7 more
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Blended local planning for generating safe and feasible paths [PDF]
2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2008 Many planning approaches adhere to the two-tiered architecture consisting of a long-range, low fidelity global planner and a short-range high fidelity local planner. While this architecture works well in general, it fails in highly constrained environments where the available paths are limited. These situations amplify mismatches between the global and
Ling Xu, Anthony Stentz
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IEEE Access, 2019 Unmanned surface vesssel (USV) has been widely applied due to its advantages in the military reconnaissance and resources exploration. Path planning is one of the critical issues for USV applications, which usually includes global and local path planning
Zheng Chen +5 more
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NPQ-RRT∗: An Improved RRT∗ Approach to Hybrid Path Planning
Complexity, 2021 In recent years, the path planning of robot has been a hot research direction, and multirobot formation has practical application prospect in our life. This article proposes a hybrid path planning algorithm applied to robot formation.
Zihan Yu, Linying Xiang
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LES: Locally Exploitative Sampling for Robot Path Planning
2023 IEEE International Conference on Robotics and Automation (ICRA), 2023 Sampling-based algorithms solve the path planning problem by generating random samples in the search-space and incrementally growing a connectivity graph or a tree. Conventionally, the sampling strategy used in these algorithms is biased towards exploration to acquire information about the search-space.
Sagar Suhas Joshi +2 more
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Research on local trajectory planning of autonomous mobile robots [PDF]
ITM Web of Conferences, 2022 In the process of autonomous motion, the mobile robot needs real-time local trajectory planning based on the global smooth path and nominal local trajectory tracking.
Zhou Yang
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Path searching for mobile robot by local planning.
Journal of the Robotics Society of Japan, 1989 本論文は, 視覚情報の大域性を利用して, 未知環境内を探索するローカルパスプラニング方法について述べる. 本移動ロボットシステムは, あいまいな環境において効率よく経路探索を行う, 階層的プラニングシステムを持っている. プラニングシステムは, グローバルプランナとローカルプランナからなっている. グローバルプランナは, スタート地点からゴールまでの大域的なプラニングを行い, 到達可能なサブゴールのシーケンスを出力する. ローカルプランナは, サブゴール間の局所的なプラニングを行う. 本論文では, 視覚センサを用いたローカルパスプラニングアルゴリズムを提案する.
KUBOTA, Takashi +2 more
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Global dynamic path‐planning algorithm in gravity‐aided inertial navigation system
IET Signal Processing, 2021 Signals from gyros and accelerometers in an inertial navigation system (INS) can be processed to obtain navigation information while its errors accumulate with time.
Shengwu Zhao +3 more
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