Výsledky vyhledávání - "Sampling-based algorithm"

An Adaptive Rapidly-Exploring Random Tree Autor Li, Binghui, Chen, Badong

“…Sampling-based planning algorithms play an important role in high degree-of-freedom motion planning (MP) problems, in which rapidly-exploring random tree (RRT)…”
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AD-RRT: An RRT-based global path planning approach for underwater gliders with alpha shapes and DBSCAN Autor Li, Yang, Juan, Rongshun, Zhou, Yatao, Wang, Tianshu, Li, Zezhong, Guo, Wei, Gao, Zhongke

“…•Proposes a novel RRT*-based approach for global path planning.•Presents a preferred sampling strategy, enhancing sampling efficiency.•Proposes a feasibility…”
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MINER-RRT: A Hierarchical and Fast Trajectory Planning Framework in 3D Cluttered Environments Autor Wang, Pengyu, Tang, Jiawei, Wang Lin, Hin, Zhang, Fan, Wang, Chaoqun, Wang, Jiankun, Shi, Ling, Meng, Max Q.-H.

“…Trajectory planning for quadrotors in cluttered environments has been challenging in recent years. While many trajectory planning frameworks have been…”
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FBi-RRT: a path planning algorithm for manipulators with heuristic node expansion Autor Xiao, Guangzhou, Zhang, Lixian, Wu, Tong, Han, Yuejiang, Ding, Yihang, Han, Chengzhe

“…This paper is concerned with the problem of collision-free path planning for manipulators in multi-obstacle scenarios. Aiming at overcoming the deficiencies of…”
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Deep Neural Network Enhanced Sampling-Based Path Planning in 3D Space Autor Wang, Jiankun, Jia, Xiao, Zhang, Tianyi, Ma, Nachuan, Meng, Max Q.-H.

“…Robot path planning in 3D space is a challenging problem for its complex configuration. Sampling-based algorithms have gained great success in solving path…”
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Grid-based RRT∗ for minimum dose walking path-planning in complex radioactive environments Autor Chao, Nan, Liu, Yong-kuo, Xia, Hong, Ayodeji, Abiodun, Bai, Lu

“…•A new algorithm was proposed by combining the principle of RRT∗ and the grid searching strategy.•The proposed method can work in continuous spaces without…”
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Learning-Based Risk-Bounded Path Planning Under Environmental Uncertainty Autor Meng, Fei, Chen, Liangliang, Ma, Han, Wang, Jiankun, Meng, Max Q.-H.

“…Building a general and efficient path planning framework in uncertain nonconvex environments is challenging due to the safety constraints and complex…”
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FSMP: A Frontier-Sampling-Mixed Planner for Fast Autonomous Exploration of Complex and Large 3-D Environments Autor Zhang, Shiyong, Zhang, Xuebo, Dong, Qianli, Wang, Ziyu, Xi, Haobo, Yuan, Jing

“…In this article, we propose a systematic framework for fast exploration of complex and large 3-D environments using micro aerial vehicles (MAVs). The key…”
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Path Planning of a Mobile Robot Based on the Improved RRT Algorithm Autor Li, Xiangjie, Tong, Yala

“…RRT (rapidly exploring random tree) is a sampling-based planning algorithm that has been widely used due to its simple structure and fast speed. However, the…”
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FC-RRT: A modified RRT with rapid convergence in complex environments Autor Wang, Jing, Li, Junyang, Song, Yankui, Tuo, Yaoyao, Liu, Chengguo

“…The Rapidly-exploring Random Tree algorithm (RRT) is currently the preferred algorithm for solving motion planning problems. It enables fast path generation on…”
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PierGuard: A Planning Framework for Underwater Robotic Inspection of Coastal Piers Autor Wang, Pengyu, Lin, Hin Wang, Li, Jialu, Wang, Jiankun, Shi, Ling, Meng, Max Q.-H.

“…Using underwater robots instead of humans for the inspection of coastal piers can enhance efficiency while reducing risks. A key challenge in performing these…”
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Sampling-Based Obstacle Avoidance Path Planning Algorithm for Nuclear Industry Manipulators in Narrow Environments Autor Huang, Ge, Liu, Guanyang, Niu, Yuanzhen, Wu, Dehui, Shen, Chenlin

“…This article presents an efficient obstacle avoidance path planning algorithm for robotic manipulators, termed Bi-Balanced Rapidly-exploring Random Vine…”
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Acceptance-Rejection Sampling-Guided Discrete RRT for Multiagent Path Finding Autor Xin, Jianbin, Duan, Yuze, Zhu, Hai, Liang, Jing

“…Discrete rapid-exploring random tree (dRRT) methods have been proposed but remain to be improved, showing great potential for efficiently solving multiagent…”
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Lipschitz-inspired HALRECT algorithm for derivative-free global optimization Autor Stripinis, Linas, Paulavičius, Remigijus

“…This article considers a box-constrained global optimization problem for Lipschitz-continuous functions with an unknown Lipschitz constant. Motivated by the…”
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FF-RRT: a sampling-improved path planning algorithm for mobile robots against concave cavity obstacle Autor Cong, Jiping, Hu, Jianbo, Wang, Yingyang, He, Zihou, Han, Linxiao, Su, Maoyu

“…The slow convergence rate and large cost of the initial solution limit the performance of rapidly exploring random tree star (RRT*). To address this issue,…”
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HDM-RRT: A Fast HD-Map-Guided Motion Planning Algorithm for Autonomous Driving in the Campus Environment Autor Guo, Xiaomin, Cao, Yongxing, Zhou, Jian, Huang, Yuanxian, Li, Bijun

“…On campus, the complexity of the environment and the lack of regulatory constraints make it difficult to model the environment, resulting in less efficient…”
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Two-Scale Stochastic Optimization for Controlling Distributed Storage Devices Autor Gangammanavar, Harsha, Sen, Suvrajeet

“…This paper is motivated by a power system with storage devices at multiple locations which need to be controlled at a much finer timescale than that necessary…”
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Neural-network-driven method for optimal path planning via high-accuracy region prediction Autor Huang, Yuan, Tsao, Cheng-Tien, Shen, Tianyu, Lee, Hee-Hyol

“…Sampling-based path planning algorithms suffer from heavy reliance on uniform sampling, which accounts for unreliable and time-consuming performance,…”
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Ffc-rrt: An adaptive hybrid sampling path planning algorithm with rapid initial solution convergence Autor Su, Zhang, Lv, Qiang, Huang, Zhen, Yu, Tingting, Wang, Xiangli

“…The rapidly exploring random tree star (RRT*) algorithm is widely used in path planning due to its versatility and ability to adapt to various environments…”
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An Improved RRT Algorithm for Efficient Local Path Planning in Autonomous Vehicles Autor Abdouni, Jawad, Jarou, Tarik, Waga, Abderrahim, Bensassi, Karima, koudia, Younes El

“…This study presents an enhanced variant of the Rapidly Exploring Random Tree (RRT) algorithm tailored for efficient local path planning in autonomous vehicles…”
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