Results 61 to 70 of about 132,085 (214)

A new optimization-driven path planning method with probabilistic completeness for wheeled mobile robots

open access: yesMeasurement + Control, 2019
Wheeled mobile robots are widely utilized for environment-exploring tasks both on earth and in space. As a basis for global path planning tasks for wheeled mobile robots, in this study we propose a method for establishing an energy-based cost map.
Bo You   +4 more
doaj   +1 more source

Hybrid Control Design for a Wheeled Mobile Robot [PDF]

open access: yes, 2003
We present a hybrid systems solution to the problem of trajectory tracking for a four-wheel steered four-wheel driven mobile robot. The robot is modelled as a non-holonomic dynamic system subject to pure rolling, no-slip constraints. Under normal driving conditions, a non-linear trajectory tracking feedback control law based on dynamic feed-back ...
Bak, Thomas, Bendtsen, J.D., Ravn, A.P.
openaire   +5 more sources

Enhanced closed-loop systematic kinematics analysis of wheeled mobile robots

open access: yesInternational Journal of Advanced Robotic Systems, 2019
The traditional homogeneous transform maintains central position in the kinematic modelling of robotics. However, for these kinematic modelling of wheeled mobile robots over uneven terrain, the homogeneous transform that represents angular velocity ...
Ziyong Han   +3 more
doaj   +1 more source

Observer-Based Adaptive Tracking Control of Wheeled Mobile Robots With Unknown Slipping Parameters

open access: yesIEEE Access, 2019
Based on wheeled mobile robots (WMRs) with unknown longitudinal slipping parameters, an adaptive control strategy for a tracked mobile robot is presented, in which the longitudinal slipping of the left and right wheels are described by two unknown ...
Mingyue Cui
semanticscholar   +1 more source

Real-Time SLAM and Faster Object Detection on a Wheeled Lifting Robot with Mobile-ROS Interaction

open access: yesApplied Sciences
Wheeled lifting robots have found widespread applications in various industrial and logistical environments. However, traditional robots are far from adequate in terms of visual perception capabilities.
Xiang Lei, Yang Chen, Lin Zhang
doaj   +1 more source

Mobile manipulator robot: omni 3 wheels manipulator robot

open access: yes, 2022
Robots are electromechanical machines having ability to perform tasks or actions on some given electronic programming. While Omni directional mobile robots have been popularly used in several applications since they can respond more quickly and it would be capable of more sophistication.
openaire   +1 more source

Simultaneous Path Planning and Task Allocation in Dynamic Environments

open access: yesRobotics
This paper addresses the challenge of coordinating task allocation and generating collision-free trajectories for a fleet of mobile robots in dynamic environments.
Jennifer David, Rafael Valencia
doaj   +1 more source

A review of mobile robots: Concepts, methods, theoretical framework, and applications

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Humanoid robots, unmanned rovers, entertainment pets, drones, and so on are great examples of mobile robots. They can be distinguished from other robots by their ability to move autonomously, with enough intelligence to react and make decisions based on ...
Francisco Rubio   +2 more
doaj   +1 more source

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