Advancements in Autonomous Navigation and Path Planning

The field of autonomous navigation and path planning is witnessing significant advancements, driven by the development of innovative algorithms and techniques. A key trend is the integration of multiple modalities and sensors to enhance navigation efficiency and adaptability in complex environments. Researchers are also focusing on improving the energy efficiency of autonomous systems, particularly in outdoor environments where terrain variations affect energy consumption. Furthermore, there is a growing interest in developing path planning methods that can handle dynamic obstacles and uneven terrains, enabling autonomous systems to operate effectively in real-world scenarios. Noteworthy papers in this area include the proposal of a distributed gradient-based deployment strategy for hybrid wireless sensor networks, which maximizes coverage while adapting to regional importance. Another significant contribution is the development of an adaptive coverage control approach for multiple autonomous off-road vehicles in dynamic agricultural fields, which integrates Unmanned Aerial Vehicles for obstacle detection and terrain assessment. Additionally, the introduction of FMTx, an extension of the Fast Marching Tree algorithm, enables efficient and consistent replanning in dynamic environments, making it a valuable tool for real-time robotic navigation.

Sources

A Distributed Gradient-Based Deployment Strategy for a Network of Sensors with a Probabilistic Sensing Model

Handling Infinite Domain Parameters in Planning Through Best-First Search with Delayed Partial Expansions

Ground-Aware Octree-A* Hybrid Path Planning for Memory-Efficient 3D Navigation of Ground Vehicles

Microrobot Vascular Parkour: Analytic Geometry-based Path Planning with Real-time Dynamic Obstacle Avoidance

A*-PRM: A Dynamic Weight-Based Probabilistic Roadmap Algorithm

Energy-Efficient Path Planning with Multi-Location Object Pickup for Mobile Robots on Uneven Terrain

Hybrid A* Path Planning with Multi-Modal Motion Extension for Four-Wheel Steering Mobile Robots

An Adaptive Coverage Control Approach for Multiple Autonomous Off-road Vehicles in Dynamic Agricultural Fields

Nanobot Algorithms for Treatment of Diffuse Cancer

A Novel Theoretical Approach on Micro-Nano Robotic Networks Based on Density Matrices and Swarm Quantum Mechanics

Online Learning and Coverage of Unknown Fields Using Random-Feature Gaussian Processes

FMT$^{x}$: An Efficient and Asymptotically Optimal Extension of the Fast Marching Tree for Dynamic Replanning

Built with on top of