Results 21 to 30 of about 3,269,240 (334)

Calibration of sensors in sensor networks [PDF]

open access: yes2005 IEEE Conference on Emerging Technologies and Factory Automation, 2006
In this paper we present a new approach to calibrate sensors in sensor networks in an uncontrolled environment. The proposed algorithm makes a model ofthe distribution ofthe measured quantity. This model can be used to estimate and correct the bias of the sensor The proposed, centralized calibration algorithm is a macro-calibration algorithm which ...
Kleiboer, L.   +2 more
openaire   +3 more sources

Acknowledgement to Reviewers of Journal of Sensor and Actuator Networks in 2018

open access: yesJournal of Sensor and Actuator Networks, 2019
Rigorous peer-review is the corner-stone of high-quality academic publishing [...]
Journal of Sensor and Actuator Networks Editorial Office
doaj   +1 more source

Multifunctional Tool for Expanding AFM-Based Applications [PDF]

open access: yes, 2005
A multifunctional tool which expands the application field of atomic force microscope-based surface modification is presented. The AFM-probe can be used for surface modification and in-situ characterization at the same time, due to a special ...
Deladi, S.   +3 more
core   +2 more sources

On Sensor Coverage by Mobile Sensors [PDF]

open access: yesProceedings of the 45th IEEE Conference on Decision and Control, 2006
We study the problem of using a small number of mobile sensors to monitor various threats in a geographical area. Using some recent results on stochastic sensor scheduling, we propose a stochastic sensor movement strategy. We present simple conditions under which it is not possible to maintain a bounded estimate error covariance for all the threats. We
Gupta, Vijay   +2 more
openaire   +4 more sources

Acknowledgement to Reviewers of Journal of Sensor and Actuator Networks in 2017

open access: yesJournal of Sensor and Actuator Networks, 2018
Peer review is an essential part in the publication process, ensuring that Journal of Sensor and Actuator Networks maintains high quality standards for its published papers.[...]
Journal of Sensor and Actuator Networks Editorial Office
doaj   +1 more source

Sensors and Sensor Networks [PDF]

open access: yesProceedings of the International Symposium on Automation and Robotics in Construction (IAARC), 2004
Recently, sensing technology has been experiencing quantum leaps in price reduction and in performance. This has occurred because of simultaneous advances in new materials, cheap computing power, micro to nano-level integrated fabrication, wireless networking, and sophisticated information technology. At the same time, the pace of business and the pace
openaire   +2 more sources

A novel, low-cost microfluidic device with an integrated filter for rapid, ultrasensitive, and high-throughput bioburden detection

open access: yesScientific Reports, 2023
Rapid and accurate bioburden detection has become increasingly necessary for food, health, pharmaceutical and environmental applications. To detect bioburden accurately, and in a highly sensitive manner, we have fabricated a novel microfluidic device ...
Md. Sadique Hasan   +6 more
doaj   +1 more source

CALIBRATING PHOTOGRAMMETRIC AIRBORNE CAMERA SYSTEMS WITH DIFFRACTIVE OPTICAL ELEMENTS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
This paper presents a laboratory approach for geometric calibration of airborne camera systems. The setup uses an incoming laser beam, which is split by Diffractive Optical Elements (DOE) into a number of beams with precisely-known propagation directions.
D. Dahlke   +6 more
doaj   +1 more source

Modeling the Electrostatic Actuation of Nanomechanical Pillar Dimers

open access: yesFrontiers in Mechanical Engineering, 2021
With their unparalleled mass sensitivity, enabling single-molecule mass spectrometry, nanomechanical resonators have the potential to considerably improve existing sensor technology.
Andreas Kainz   +3 more
doaj   +1 more source

Gas Bubbles Electrolytically Generated At Microcavity Electrodes (MCE) Used For The Measurement Of The Dynamic Surface Tension In Liquids [PDF]

open access: yes, 1995
A new method is proposed for the measurement of dynamic surface tension in aqueous solutions. The advantage of this method with respect to the classical method based on sparging is that the use (of gas pumps is avoided, resulting in a miniaturised system.
Bergveld, P., Olthuis, W., Volanschi, A.
core   +3 more sources

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