Results 81 to 90 of about 142,983 (313)

Representation Space Analytical Method for Path Planning of Free-Floating Space Manipulators

IEEE Access, 2019
Path planning is necessary for free-floating space manipulators to perform space tasks. However, the coupled motion between manipulator and base directly acts on path planning procedure, which results in current manipulator motion state is dependent on ...
Qingxuan Jia, Bonan Yuan, Gang Chen
doaj   +1 more source

Multi-Robot Motion Planning Using Swarm Intelligence

International Journal of Advanced Robotic Systems, 2008
Swarm intelligence theory is proposed for motion planning of multi-robot systems. Multiple particles start from different points in the solutions space and interact to each other while moving towards the goal position.
Gerasimos G. Rigatos
doaj   +2 more sources

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

Guided Stochastic Optimization for Motion Planning

Frontiers in Robotics and AI, 2019
Learning from Demonstration (LfD) is a family of methods used to teach robots specific tasks. It is used to assist them with the increasing difficulty of performing manipulation tasks in a scalable manner.
Bence Magyar, Nikolaos Tsiogkas, Nikolaos Tsiogkas, Nikolaos Tsiogkas, Bruno Brito, Bruno Brito, Mayank Patel, David Lane, Sen Wang   +8 more
doaj   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Anthropomorphic motion planning for multi-degree-of-freedom arms

Frontiers in Bioengineering and Biotechnology
With the development of technology, the humanoid robot is no longer a concept, but a practical partner with the potential to assist people in industry, healthcare and other daily scenarios.
Xiongfei Zheng, Yunyun Han, Jiejunyi Liang   +2 more
doaj   +1 more source

Kinodynamic Motion Planning for Autonomous Vehicles

International Journal of Advanced Robotic Systems, 2014
This article proposes a computationally effective motion planning algorithm for autonomous ground vehicles operating in a semi-structured environment with a mission specified by waypoints, corridor widths and obstacles. The algorithm switches between two
Jiwung Choi
doaj   +1 more source

Motion planning for the Virtual Bronchoscopy

2012 IEEE International Conference on Robotics and Automation, 2012
Bronchoscopy is an interventional medical procedure employed to analyze the interior side of the human airways, clear possible obstructions and biopsy. Using a 3D reconstruction of the tracheobronchial tree, Virtual Bronchoscopy (VB) may help physicians in the exploration of peripheral lung lesions.
Jan Rosell, Alexander Pérez, Paolo Cabras, Antoni Rosell   +3 more
openaire   +2 more sources

Motion Planning [PDF]

, 2019
This chapter presents a kinodynamic motion planner for computing agile motions of quad-rotor-like aerial robots in constrained environments. Based on a simple dynamic model of the UAV, a computationally-efficient local planner is proposed to generate flyable trajectories of minimal time.
Boeuf, Alexandre, Cortés, Juan, Simeon, Thierry   +2 more
openaire   +2 more sources