Results 1 to 10 of about 950,553 (230)
Dynamic window based approaches for avoiding obstacles in moving [PDF]
Robotics and Autonomous Systems, 2019 In recent years, Unmanned Ground Vehicles (UGVs) have been widely used as service robots. Unlike industrial robots, which are situated in fixed and controlled positions, UGVs work in dynamic environments, sharing the environment with other vehicles and humans.
Manuel Ocaña
exaly +5 more sources
Efficient Dynamic Window Approach With Neural Multi-Trajectory Proposer
IEEE AccessWe propose a control method for mobile robots that improves navigation in complex environments by integrating the dynamic window approach (DWA) and reinforcement learning technique.
Shinya Yasuda, Hiroshi Yoshida
doaj +3 more sources
Global Dynamic Path Planning Fusion Algorithm Combining Jump-A* Algorithm and Dynamic Window Approach [PDF]
IEEE Access, 2021 In order to meet the performance requirements of global optimality and path smoothness in robot path planning, a new fusion algorithm of jump-A* algorithm and dynamic window approach is proposed.
Lisang Liu +7 more
doaj +2 more sources
The dynamic window approach to collision avoidance [PDF]
IEEE Robotics and Automation Magazine, 1997 This approach, designed for mobile robots equipped with synchro-drives, is derived directly from the motion dynamics of the robot. In experiments, the dynamic window approach safely controlled the mobile robot RHINO at speeds of up to 95 cm/sec, in populated and dynamic environments.
Fox, Dieter +2 more
exaly +3 more sources
Local Path Planning: Dynamic Window Approach With Virtual Manipulators Considering Dynamic Obstacles [PDF]
IEEE Access, 2022 Local path planning considering static and dynamic obstacles for a mobile robot is one of challenging research topics. Conventional local path planning methods generate path candidates by assuming constant velocities for a certain period time. Therefore,
Masato Kobayashi, Naoki Motoi
doaj +2 more sources
Dual-mode dynamic window approach to robot navigation with convergence guarantees [PDF]
Journal of Control and Decision, 2020 In this paper, a novel, dual-mode model predictive control framework is introduced that combines the dynamic window approach to navigation with reference tracking controllers. This adds a deliberative component to the obstacle avoidance guarantees present in the dynamic window approach as well as allow for the inclusion of complex robot models.
Greg Droge
openaire +4 more sources
IEEE Access, 2022 The paper presents an adaptive dynamic window approach (DWA) for mobile robot dynamic obstacles avoidance optimized utilizing a fuzzy logic controller. Most of the present work on autonomous navigation in dynamic environments does not take into account ...
Omer Ali Abubakr +2 more
doaj +3 more sources
Improved dynamic window approach by using Lyapunov stability criteria [PDF]
, 2008 This paper presents improvements over the Dynamic Window Approach (I-DWA), used for computing in real time autonomous robot navigation. A novel objective function that includes Lyapunov stability criteria is proposed.
Agamennoni, Osvaldo Enrique +2 more
core +2 more sources
IEEE AccessMobile robots not only need to navigate autonomously in complex environments, but also need to avoid collisions with dynamic obstacles, especially pedestrians. This paper realizes dynamic obstacles detection and state estimation algorithm with LiDAR data,
Yuan Liu +5 more
doaj +2 more sources
Optimizing Weighting Factors for the Dynamic Window Approach [PDF]
Abstract This brief report presents a procedure for selecting optimal weighting factors in the Dynamic Window Approach (DWA) used for mobile robot navigation. These factors are typically determined manually, relying on empirical tuning for specific environments without a rigorous mathematical assessment of optimality.
Rafal SZCZEPAŃSKI
openaire +2 more sources