Results 91 to 100 of about 3,109,027 (342)

Trajectory Planning of an Intermittent Jumping Quadruped Robot with Variable Redundant and Underactuated Joints

Complexity, 2018
The jumping robot has been a hot research field due to its prominent obstacle-climbing ability and excellent capacity in terrain adaptation and autonomous movement.
Jun Zhong, Minzhou Luo, Jizhuang Fan, Jie Zhao   +3 more
doaj   +1 more source

The Association of Gout Flare Resolution With Physical Activity and Sleep: A Prospective Remote‐Monitoring Study

Arthritis Care &Research, EarlyView.
Objective This study aimed to determine whether gout flare resolution is associated with physical activity and sleep. These findings were intended to inform the future development of a definition for flare resolution. Methods Data from 81 participants with gout who experienced at least one flare during a six‐month prospective observational study were ...
Sarah Stewart, Boston Girven, Mia Clarke, Irene Zeng, Angelo Gaffo, Lisa K. Stamp, N. Lawrence Edwards, David Rice, Tania Ka'ai, Karl Rudolph, Julie Collis, Nicola Kayes, Nicola Dalbeth   +12 more
wiley   +1 more source

Generative Artificial Intelligence in Clinical Practice: How Should Rheumatologists Evaluate and Monitor Emerging Tools?

Arthritis Care &Research, EarlyView.
Generative artificial intelligence (AI) is increasingly being used in rheumatology practice, to assist with tasks such as documentation, record summarization, and clinical decision support. Rheumatologists need a practical approach to determining what evidence and oversight each application requires.
Koushan Kouranloo, Mrinalini Dey, Jinoos Yazdany   +2 more
wiley   +1 more source

Safe Trajectory Planning for Incremental Robots Based on a Spatiotemporal Variable-Step-Size A* Algorithm

Sensors
In this paper, a planning method based on the spatiotemporal variable-step-size A* algorithm is proposed to address the problem of safe trajectory planning for incremental, wheeled, mobile robots in complex motion scenarios with multiple robots.
Haonan Hu, Xin Wen, Jiazun Hu, Haiyu Chen, Chenyu Xia, Hui Zhang   +5 more
doaj   +1 more source

Fine trajectory planning method for mobile piezorobots [PDF]

, 2016
New trajectory planning method for mobile piezorobots is presented in this paper. Non‑rotated mobile piezorobots must move by the given trajectory at the maximum speed and precisely replicate the given path.
Drukteiniene, Asta,, Genadijus Kulvietis, Bansevičius, Ramutis, Mazeika, Dalius,, Drukteinienė, Asta, Kulvietis, Genadijus,, Mažeika, Dalius, Bansevicius, Ramutis,, Janutėnaitė-Bogdanienė, Jūratė, Kulvietis, Genadijus, Ramutis Bansevicius, Asta Drukteiniene, Macerauskas, Eugenijus,, Janutėnaitė, Jūratė, Dalius Mazeika, Jurate Janutenaite, Janutenaite, Jurate,, Bansevičius, Ramutis Petras, Mačerauskas, Eugenijus, Eugenijus Macerauskas   +19 more
core   +2 more sources

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga, Marco Zaffalon   +3 more
wiley   +1 more source

Velocity Trajectory Planning and Tracking Control Based on Basis Function Superposition and Metaheuristic Algorithms for Planar Underactuated Manipulators

Actuators
Planar underactuated manipulators are widely used in aerospace and deep-sea exploration. Due to their passive joints without actuation, it is difficult to perform trajectory planning and direct control.
Ba Zeng, Yang Li, Xiangyu Gong, Hongwei Wang, Zixin Huang, Hongjian Zhou   +5 more
doaj   +1 more source

Study on integrated framework of mathematical mechanization for NC trajectory planning

, 2011
In order to apply mathematical mechanization method during trajectory planning for NC machining, a platform framework is put forward which integrates the mathematics mechanization and trajectory planning.
Deng HB(邓华波), Gao EY(高恩阳), Liu WJ(刘伟军)   +2 more
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source