Results 11 to 20 of about 679,913 (264)
A path following control for unicycle robots [PDF]
Journal of Robotic Systems, 2001 AbstractIn this work we present a new path following control for unicycle robots that is applicable for almost all the possible desired paths and whose analysis is very straightforward. First we select the path following method that consists of two steps: choosing a “projection” that relates the actual posture to the desired path and imposing a “motion
Fernando Díaz del Río +4 more
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Path Following for Mobile Manipulators [PDF]
, 2017 This paper presents a framework of path following via set stabilization for mobile manipulator systems. The mobile manipulator is modelled as a single redundant dynamic system. The mobile base considered belongs to a large class of wheeled ground vehicles, including those with nonholonomic constraints. Kinematic redundancies are resolved by designing a
Gill, Rajan +2 more
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, 2006 In this paper, we propose a path-following method for computing a curve of equilibria of a dynamical system, based upon the smooth Singular Value Decomposition (SVD) of the Jacobian matrix. Our method is capable of detecting fold points, and continuing past folds.
L. DIECI +2 more
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Deep Deterministic Path Following
CoRR, 2021 This paper deploys the Deep Deterministic Policy Gradient (DDPG) algorithm for longitudinal and lateral control of a simulated car to solve a path following task. The DDPG agent was implemented using PyTorch and trained and evaluated on a custom kinematic bicycle environment created in Python.
Georg Hess, William Ljungbergh
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Robust three-dimensional best-path phase-unwrapping algorithm that avoids singularity loops [PDF]
, 2009 In this paper we propose a novel hybrid three-dimensional phase-unwrapping algorithm, which we refer to here as the three-dimensional best-path avoiding singularity loops (3DBPASL) algorithm.
Burton, David +8 more
core +1 more source
Grid-based GA path planning with improved cost function for an over-actuated hover-capable AUV [PDF]
, 2014 For an AUV to perform a long-range mission with its maximum endurance, its energy consumption during transit must be kept to a minimum. This paper presents an improved cost function for a grid-based genetic algorithm (GA) path planning in 2D static ...
Philip A. Wilson +10 more
core +1 more source
JACC: Case Reports, 2020 Presently, I find myself on the path with a few more steps in front of me. I am a second-year general cardiology fellow at Creighton University with aspirations for an electrophysiology fellowship in the upcoming year.
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Fast and robust three-dimensional best path phase unwrapping algorithm [PDF]
, 2007 What we believe to be a novel three-dimensional (3D) phase unwrapping algorithm is proposed to unwrap 3D wrapped-phase volumes. It depends on a quality map to unwrap the most reliable voxels first and the least reliable voxels last.
Moore, Christopher J. +5 more
core +1 more source
On the Collaboration of an Automatic Path-Planner and a Human User for Path-Finding in Virtual Industrial Scenes [PDF]
, 2010 This paper describes a global interactive framework enabling an automatic path-planner and a user to collaborate for finding a path in cluttered virtual environments.
Ladevèze, Nicolas +3 more
core +1 more source
Recommending Paths: Follow or Not Follow?
IEEE INFOCOM 2019 - IEEE Conference on Computer Communications, 2019 Mobile social network applications constitute an important platform for traffic information sharing, helping users collect and share sensor information about the driving conditions they experience on the traveled path in real time. In this paper we analyse the simple but fundamental model of a platform choosing between two paths: one with known ...
Yunpeng Li 0007 +2 more
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