An Optimal Frontier Enhanced “Next Best View” Planner For Autonomous Exploration

Liang Lu, A. Luca, L. Muratore, N. Tsagarakis
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引用次数: 1

Abstract

This work introduces a novel Optimal Frontier Enhanced “Next Best View” Planner (OFENBVP), which can enable autonomous exploration capabilities in mobile robots. The proposed planner combines a local “Next Best View” (NBV) planner and an optimal frontier-based global enhancement algorithm. The local NBV planner takes charge of exploring a small area surrounding the robot while the optimal frontier-based global enhancement algorithm is in charge of moving the robot to a new unexplored area after a certain number of iterations of the local NBV planner. The proposed method is implemented and validated on the hybrid mobility platform CENTAURO performing an exploration task, demonstrating much less time to complete the exploration of the environment.
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一种用于自主探索的优化边界增强“下一个最佳视图”规划器
这项工作介绍了一种新的优化边界增强“下一个最佳视图”规划器(OFENBVP),它可以实现移动机器人的自主探索能力。该规划方法结合了局部“次优视图”规划和基于最优边界的全局增强算法。局部NBV规划器负责探索机器人周围的小区域,基于最优边界的全局增强算法负责在局部NBV规划器进行一定次数的迭代后,将机器人移动到一个新的未探索区域。该方法在执行勘探任务的混合移动平台CENTAURO上进行了实施和验证,证明了完成环境勘探的时间大大缩短。
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