Results 41 to 50 of about 411,182 (199)

Sensor Scheduling using Smart Sensors [PDF]

2007 46th IEEE Conference on Decision and Control, 2007
The sensor selection problem arises when multiple sensors are jointly trying to estimate a process but only a subset of them can take and/or use measurements at any time step. In a networked estimation situation, sensors are typically equipped with some memory and processing capabilities. We illustrate that utilization of these capabilities can lead to
null Pedram Hovareshti, Vijay Gupta, John S. Baras   +2 more
openaire   +1 more source

Counter-propagating Gaussian beam enhanced Raman spectroscopy for rapid reagentless detection of respiratory pathogens in nasal swab samples

Biosensors and Bioelectronics: X, 2022
Co-circulation of respiratory viruses compounded by similarities in clinical presentation and mode of transmission underscores the need for broad range pathogen detection. Accurate identification and diagnosis at the point-of-need is critical to limiting
Gregory W. Auner, S. Kiran Koya, Changhe Huang, Charles J. Shanley, Micaela Trexler, Sally Yurgelevic, Jake DeMeulemeester, Krista Bui, Kristen Amyx-Sherer, Michelle A. Brusatori   +9 more
doaj   +1 more source

A PVT-Tolerant, Curvature-Compensated CMOS Bandgap-Based Current Reference With Single-Point Batch Trim

IEEE Open Journal of the Solid-State Circuits Society
Traditional bandgap-based current references display various limitations. This includes large temperature coefficients (TCs) across process corners, necessitating costly trimming cycles, and area inefficiency for low current values (< $10~\mu $ A).
Ayman Sakr, Mohamed Atef Hassan, Jens Anders   +2 more
doaj   +1 more source

Development of model based sensors for the supervision of a solar dryer [PDF]

, 2011
Solar dryers are increasingly used in developing countries as an alternative to drying in open air, however the inherent variability of the drying conditions during day and along year drive the need for achieving low cost sensors that would enable to ...
Arranz Saiz, Francisco Javier, Barreiro Elorza, Pilar, Correa Hernando, Eva Cristina, Diezma Iglesias, Belen, García-Hierro, Javier, Juliá, Eduardo, Robla Villalba, José Ignacio, Ruiz García, Luis   +7 more
core   +2 more sources

A Robust 3D- and Inkjet-Printed Capacitive Position Sensor for a Spectrometer Application

Proceedings, 2018
For the considered application of a Fourier Transform InfraRed (FTIR) spectrometer, a functional package and an inkjet-printed capacitive position sensor are built. The package is made of 3D-printed copper.
Lisa-Marie Faller, Hubert Zangl
doaj   +1 more source

Rubbery electronics and sensors from intrinsically stretchable elastomeric composites of semiconductors and conductors [PDF]

, 2017
A general strategy to impart mechanical stretchability to stretchable electronics involves engineering materials into special architectures to accommodate or eliminate the mechanical strain in nonstretchable electronic materials while stretched.
An, Chortos, Chou, Chuang, Fang, Isobe, Kim, Lee, Lee, Lee, Lee, Oh, Park, Pasveer, Paulsen, Rodriquez, Seghir, Sekiguchi, Shin, Shin, Trung, Trung, Xia, Xu, Yao, Zhou   +25 more
core   +1 more source

Accuracy and User Acceptability of 24-hour Ambulatory Blood Pressure Monitoring by a Prototype Cuffless Multi-Sensor Device Compared to a Conventional Oscillometric Device

Blood Pressure, 2023
Objective 24-hour ambulatory blood pressure monitoring (24ABPM) is state of the art in out-of-office blood pressure (BP) monitoring. Due to discomfort and technical limitations related to cuff-based 24ABPM devices, methods for non-invasive and continuous
Sondre Heimark, Christine Hove, Alexey Stepanov, Elin Sundby Boysen, Øyvind Gløersen, Kasper Gade Bøtke-Rasmussen, Hans Jacob Gravdal, Kesi Narayanapillai, Fadl Elmula M. Fadl Elmula, Trine M. Seeberg, Anne Cecilie K. Larstorp, Bård Waldum-Grevbo   +11 more
doaj   +1 more source

A review: Challenges and opportunities for artificial intelligence and robotics in the offshore wind sector

Energy and AI, 2022
The UK has set plans to increase offshore wind capacity from 22GW to 154GW by 2030. With such tremendous growth, the sector is now looking to Robotics and Artificial Intelligence (RAI) in order to tackle lifecycle service barriers as to support ...
Daniel Mitchell, Jamie Blanche, Sam Harper, Theodore Lim, Ranjeetkumar Gupta, Osama Zaki, Wenshuo Tang, Valentin Robu, Simon Watson, David Flynn   +9 more
doaj   +1 more source

Enabling Modular Robotics with Secure Transducer Identification Based on Extended IEEE 21450 Transducer Electronic Datasheets

Sensors, 2023
In robotics, there are many different sensors and actuators mounted onto a robot which may also, in the case of modular robotics, be interchanged during operation.
Tobias Mitterer, Christian Lederer, Hubert Zangl   +2 more
doaj   +1 more source

Distributed photonic instrumentation for smart grids [PDF]

, 2013
Photonic sensor networks possess the unique potential to provide the instrumentation infrastructure required in future smart grids by simultaneously addressing the issues of metrology and communications.
Beaumont, Phil, Booth, Campbell, Dysko, Adam, Fusiek, Grzegorz, Kawano, Fumio, Niewczas, Pawel, Orr, Philip   +6 more
core   +1 more source