Results 21 to 30 of about 387,596 (267)

Analysis and Design of Obstacle Avoidance on Robot Detection of Pipe Cracked

open access: yesVolt: Jurnal Ilmiah Pendidikan Teknik Elektro, 2017
Pipe robot is a robot capable of moving inside the pipe. The function of the pipe robot is to monitor pipe defects. The pipe robot is designed to move steadily in the center position inside the pipe.
Yudha Wira Pratama   +2 more
doaj   +1 more source

Internal Languages for Autonomous and ∗-Autonomous Categories

open access: yesElectronic Notes in Theoretical Computer Science, 1999
AbstractWe introduce a family of type theories as internal languages for autonomous (or symmetric monoidal closed) and ∗-autonomous categories, in the same sense that the simply-typed lambda-calculus with surjective pairing is the internal language for cartesian closed categories.
Thong wei Koh, C.-H. Luke Ong
openaire   +1 more source

Fuzzy Logic PI controller based Direct Torque control of a Self-Excited Induction Generator through a three-level Rectifier

open access: yesRevue des Énergies Renouvelables, 2023
The main goal of this work is to control the terminal voltage of a Self-excitation induction generator (SEIG) that supplies autonomous load and is driven by a variable speed wind turbine.
Kahina Berabez   +3 more
doaj   +1 more source

A Semi-Autonomos Drone for Surveillance and Security [PDF]

open access: yesINCAS Bulletin, 2020
A semi-autonomous aircraft to provide a real time surveillance in combat and rescue operation. It will fly autonomously ahead of user to find out the threats like distant enemies and traps like landmines.
VISHAL JANGRA, SUNIL
doaj   +1 more source

Principle of Least Psychomotor Action: Modelling Situated Entropy in Optimization of Psychomotor Work Involving Human, Cyborg and Robot Workers

open access: yesEntropy, 2018
Entropy in workplaces is situated amidst workers and their work. In this paper, findings are reported from a study encompassing psychomotor work by three types of workers: human, cyborg and robot; together with three aspects of psychomotor work: setting,
Stephen Fox, Adrian Kotelba
doaj   +1 more source

Evaluating Dynamic Approaches to Key (Re-)Establishment in Wireless Sensor Networks

open access: yesSensors, 2019
Wireless sensor networks with a large number of cheap low-power interconnected devices bring up challenging tasks when considering the security of their communications. In our previous work, we presented two approaches for the design of dynamic protocols
Lukas Nemec   +4 more
doaj   +1 more source

Deep Learning and Artificial Neural Networks for Spacecraft Dynamics, Navigation and Control

open access: yesDrones, 2022
The growing interest in Artificial Intelligence is pervading several domains of technology and robotics research. Only recently has the space community started to investigate deep learning methods and artificial neural networks for space systems.
Stefano Silvestrini, Michèle Lavagna
doaj   +1 more source

MODELING, CONTROL AND NAVIGATION OF AN AUTONOMOUS QUAD-ROTOR HELICOPTER [PDF]

open access: yesInterdisciplinary Description of Complex Systems, 2016
Autonomous outdoor quad-rotor helicopters increasingly attract the attention of potential researchers. Several structures and configurations have been developed to allow 3D movements.
Damir Šoštarić
doaj   +1 more source

Diagnosis of Fault Modes Masked by Control Loops with an Application to Autonomous Hovercraft Systems [PDF]

open access: yesInternational Journal of Prognostics and Health Management, 2013
This paper introduces a methodology for the design, testing and assessment of incipient failure detection techniques for failing components/systems of an autonomous vehicle masked or hidden by feedback control loops.
Ioannis A. Raptis   +9 more
doaj  

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks   +5 more
wiley   +1 more source

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