Differential Gaming approach with safety parameter for Mobile Robot to circumvent a Dynamic Obstacle
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.06.080
Abstract: Abstract In a Mobile Robot system (MRS) where multitude of autonomous non-holonomic mobile robots move in afield with individual target goals, each robot is seen by another as a dynamic obstacle. In this research work,… read more here.
Keywords: mobile robot; robot; dynamic obstacle; safety parameter ... See more keywords
A two-level dynamic obstacle avoidance algorithm for unmanned surface vehicles
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DOI: 10.1016/j.oceaneng.2018.10.008
Abstract: Abstract The unmanned surface vehicles (USVs) are required to perform a dynamic obstacle avoidance during a task. This is essential for USV safety in case of an emergency and this work has been proved to… read more here.
Keywords: two level; obstacle avoidance; dynamic obstacle; level dynamic ... See more keywords
Improved Q-Learning Applied to Dynamic Obstacle Avoidance and Path Planning
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DOI: 10.1109/access.2022.3203072
Abstract: Due to the complexity of interactive environments, dynamic obstacle avoidance path planning poses a significant challenge to agent mobility. Dynamic path planning is a complex multi-constraint combinatorial optimization problem. Some existing algorithms easily fall into… read more here.
Keywords: path planning; path; avoidance path; obstacle avoidance ... See more keywords
AUV Dynamic Obstacle Avoidance Method Based on Improved PPO Algorithm
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DOI: 10.1109/access.2022.3223382
Abstract: Designing a reasonable obstacle avoidance method for AUV 3D path planning is difficult, and existing obstacle avoidance methods have certain drawbacks. For example, they are only applicable to 2D planar applications and cannot effectively handle… read more here.
Keywords: avoidance method; obstacle; obstacle avoidance; auv dynamic ... See more keywords
Dynamic Obstacle Avoidance for Cable-Driven Parallel Robots With Mobile Bases via Sim-to-Real Reinforcement Learning
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3241801
Abstract: A Cable-Driven Parallel Robot (CDPR) with Mobile Bases (MBs) can modify its geometric architecture and is suitable for manipulation tasks in constrained environments. In manipulation tasks, a CDPR with MBs inevitably encounters obstacles, including dynamic… read more here.
Keywords: obstacle; obstacle avoidance; driven parallel; cable driven ... See more keywords
Dynamic obstacle avoidance for quadrotors with event cameras
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DOI: 10.1126/scirobotics.aaz9712
Abstract: Micro-aerial vehicles dodge fast-moving objects using only onboard sensing and computation. Today’s autonomous drones have reaction times of tens of milliseconds, which is not enough for navigating fast in complex dynamic environments. To safely avoid… read more here.
Keywords: obstacle avoidance; dynamic obstacle; fast moving; event cameras ... See more keywords