Filters








3,203 Hits in 3.1 sec

A Framework to Calibrate a MEMS Sensor Network [chapter]

Kahina Boutoustous, Eugen Dedu, Julien Bourgeois
2009 Lecture Notes in Computer Science  
The article presents Sensor Network Calibrator (SNC), a calibrator which allows to parametrize the Smart Surface and to determine the necessary number of sensors required by our Smart Surface.  ...  Each micromodule comprises a sensor, an actuator and a processing unit. One of the aims of the processing unit is to differentiate the shape of the part that is put on top of the Smart Surface.  ...  The aim of the Sensor Network Calibrator SNC which is presented in this article is to parametrize our Smart Surface, i.e. to find the size of the sensors grid necessary to differentiate our models.  ... 
doi:10.1007/978-3-642-02830-4_12 fatcat:kjiymvlxrrchleppo7hnlcxhfa

Publishable Summary for 17IND12 Met4FoF "Metrology for the Factory of the Future"

Sascha Eichstädt
2019 Zenodo  
This project will establish a metrological framework for the complete lifecycle of measured data in industrial applications: from calibration capabilities for individual sensors with digital pre-processed  ...  output to uncertainty quantification associated with machine learning (ML) in industrial sensor networks.  ...  Objective 3: To develop a cost-efficient in-situ calibration framework for MEMS sensors measuring ambient temperature for their integration into an industrial sensor network with metrological quality infrastructure  ... 
doi:10.5281/zenodo.3250928 fatcat:ybemiy7wfjfgrbicpbhjihaegy

Publishable Summary for 17IND12 Met4FoF "Metrology for the Factory of the Future"

Sascha Eichstädt
2020 Zenodo  
This project will establish a metrological framework for the complete lifecycle of measured data in industrial applications: from calibration capabilities for individual sensors with digital pre-processed  ...  output to uncertainty quantification associated with machine learning (ML) in industrial sensor networks.  ...  To develop a cost-efficient in-situ calibration framework for MEMS sensors measuring ambient temperature for their integration into an industrial sensor network with metrological quality infrastructure  ... 
doi:10.5281/zenodo.3404800 fatcat:pu2lr7anbzgwhbxkxwqx2babd4

Publishable Summary for 17IND12 Met4FoF "Metrology for the Factory of the Future"

Sascha Eichstädt
2020 Zenodo  
This project will establish a metrological framework for the complete lifecycle of measured data in industrial applications: from calibration capabilities for individual sensors with digital pre-processed  ...  output to uncertainty quantification associated with machine learning (ML) in industrial sensor networks.  ...  Objective 3: To develop a cost-efficient in-situ calibration framework for MEMS sensors measuring ambient temperature for their integration into an industrial sensor network with metrological quality infrastructure  ... 
doi:10.5281/zenodo.4267955 fatcat:vo6bbidvtzeoxhsevamlgqvs5a

Framework for Validation of Permanently Installed MEMS-Based Acquisition Devices Using Soft Sensor Models

Alain Bartels, Edward Cripps, Adrian Keating, Ian Milne, Ben Travaglione, Melinda Hodkiewicz
2020 CivilEng  
An integral part of this framework is the proposed use of soft sensor models to replace technician inspections in the field.  ...  With hundreds of MEMS-based sensing units expected to be installed at a single site it is vital to assure the data they produce and maintain them cost effectively.  ...  Acknowledgments: The authors would like to thank the BHP Fellowship for Engineering for Remote Operations for support in the preparation of this paper.  ... 
doi:10.3390/civileng1020007 fatcat:rqka6g4b35gwdglsrqwfqxsb3e

Table of Contents

2020 IEEE Sensors Letters  
Kumar, A. Majumdar, M. G. Chandra, A. A. Kumar, D. Mishra, and S. K. Pal 7004204 Sensor Networks Mobility Accelerates Consensus Building in Sensor Networks . . R. Norouzi-Kandalan, P. Allaart, and K.  ...  Trabelsi 3501704 Sensor Systems Kinematic State Estimation Using Multiple DGPS/MEMS-IMU Sensors . . . . . . . . . . . . . . . . . . . . D. Y. Ku and A.  ... 
doi:10.1109/lsens.2020.3048561 fatcat:xkjav3vaprc6bnvxf7pmcph7am

Securing Health Sensing Using Integrated Circuit Metric

Ruhma Tahir, Hasan Tahir, Klaus McDonald-Maier
2015 Sensors  
An increase in networked healthcare devices has resulted in incidents related to data theft, medical identity theft and insurance fraud.  ...  In this paper, we provide details of how the physical characteristics of a health sensor can be used for the generation of hardware "fingerprints".  ...  He also performed a security analysis of the scheme and its simulation results.  ... 
doi:10.3390/s151026621 pmid:26492250 pmcid:PMC4634399 fatcat:cijbg3a6bvdetj6roowqy5smlu

Metrology For The Factory Of The Future

Sascha Eichstädt
2018 Zenodo  
• Develop calibration framework for sensors with digital pre-processed output and internal signal processing • Develop reference system for in-situ calibration of MEMS measuring ambient conditions. • Develop  ...  • Traceable dynamic calibration of sensors with analogue output (EMRP IND09) • Sensor network metrology for electrical power grids (e.g.  ...  ✓ Increase the availability of open science data to foster the data science developments • Dynamic calibration of sensors with digital preprocessed output and internal signal processing • Proof-of-principle  ... 
doi:10.5281/zenodo.1317913 fatcat:fdd5fmklbbddtlv3t2x7xecv7q

Design, Fabrication, and Implementation of an Array-Type MEMS Piezoresistive Intelligent Pressure Sensor System

Jiahong Zhang, Jianxiang Chen, Min Li, Yixian Ge, Tingting Wang, Peng Shan, Xiaoli Mao
2018 Micromachines  
Finally, the results of calibration and test experiments achieved with the temperature ranges from −20 to 20 • C show that: (1) the nonlinear error and the sensitivity of the array-type pressure sensor  ...  The involved results indicate that the developed array-type composite pressure sensor has good performance, which can provide a useful reference for the development of multi-range MEMS piezoresistive pressure  ...  Figure 13 . 13 Software system framework of the array-type intelligent pressure sensor. Figure 13 . 13 Software system framework of the array-type intelligent pressure sensor.  ... 
doi:10.3390/mi9030104 pmid:30424038 pmcid:PMC6187660 fatcat:cst5sab2jrdy3b4clvyiev3nme

Brno Urban Dataset: Winter Extention [article]

Adam Ligocki, Ales Jelinek, Ludek Zalud
2021 arXiv   pre-print
The new data focus on winter conditions in various snow-covered environments and feature additional LiDAR and radar sensors for object detection in front of the vehicle.  ...  To reflect this pressure, we present an extension of our recent work - the Brno Urban Dataset (BUD).  ...  Calibration To estimate the calibration parameters of the sensors, we used several publicly available tools.  ... 
arXiv:2106.02952v2 fatcat:nlt3gno3yfgdjbmz2jxmntrp4q

AP DETECTOR: CROWDSOURCING-BASED APPROACH FOR SELF-LOCALIZATION OF WI-FI FTM STATIONS

Y. Yu, W. Shi, R. Chen, L. Chen
2022 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
This paper proposes a crowdsourcing-based approach for self-localization of Wi-Fi APs with the assistance of indoor pedestrian network (AP Detector).  ...  the further trajectory calibration.  ...  Description of LSTM network difference between Wi-Fi FTM and MEMS sensors based ranging estimation; The Wi-Fi FTM ranging model is defined in (18), and the MEMS sensors based MEMS) indicates the MEMS  ... 
doi:10.5194/isprs-archives-xlvi-3-w1-2022-249-2022 fatcat:5izqjsjgk5gebblxgnaaw3zegu

A Wearable Wireless Sensor Network Node for Prevention of Physical Injuries

Tobias Heiduk, Aye Min Thike, Peter S. Excell, Ardeshir Osanlou
2019 Annals of Emerging Technologies in Computing  
To address such issues, a wearable wireless inertial sensor network is proposed which monitors body dynamics for probable disruptive incidents.  ...  The sensor node consists of a combined accelerometer, gyroscope and magnetometer, linked to a micro controller to gather information from the sensor and a wireless transceiver for communication with the  ...  Note This paper is a reworking and extension of a preliminary report that was presented at a local conference in Moscow [18] .  ... 
doi:10.33166/aetic.2019.03.002 fatcat:pkl4za2ybzcazd552tdaivg3ti

A Novel Algorithm for the Calibration of Inertial/Magnetic Sensors: Application to a Body Sensor Network

Daniel Rüschen, Berno J. E. Misgeld, Saim Kim, Steffen Leonhardt
2014 Acta Mechanica Slovaca  
Knowledge about the orientation of body segments is a vital source of information.  ...  The Integrated Posture and Activity NEtwork by Medit Aachen (IPANEMA) is used as a framework for multiple magnetic, angular rate and gravity (MARG) sensor nodes.  ...  The calibration procedure is tested using a Body Sensor Network-based inertial measurement unit and a Vicon tracking system to observe body limb orientation during normal gait on a treadmill.  ... 
doi:10.21496/ams.2014.018 fatcat:3ux7oec4dndcha7sx67o2une3m

Combination of Smartphone MEMS Sensors and Environmental Prior Information for Pedestrian Indoor Positioning

Lu Huang, Hongsheng Li, Baoguo Yu, Xingli Gan, Boyuan Wang, Yaning Li, Ruihui Zhu
2020 Sensors  
Then, in order to solve the problem that the PDR algorithm has accumulated errors for a long time, a calibration method is proposed without the need to deploy any additional equipment.  ...  First, this article reviews the current mainstream pedestrian dead reckoning (PDR) optimization and improvement methods, and based on this, uses the micro-electromechanical systems (MEMS) sensor on a smartphone  ...  And we use the MEMS sensor on the smartphone to implement a continuous positioning system based on the PDR algorithm.  ... 
doi:10.3390/s20082263 pmid:32316230 pmcid:PMC7219589 fatcat:wc3kwyubafh4pfooc2wxn66bri

A new platform based on IEEE802.15.4 wireless inertial sensors for motion caption and assessment

F. Brunetti, J.C. Moreno, A.F. Ruiz, E. Rocon, J.L. Pons
2006 2006 International Conference of the IEEE Engineering in Medicine and Biology Society  
This paper presents a wireless inertial sensor including 3 linear accelerometers, 3 gyroscopes and 3 magnetometers. The IMU (inertial measurement unit) includes a IEEE802.15.4 compliant transceiver.  ...  These systems are restricted to the movement analysis lab and moreover, they are very expensive.  ...  Accelerometers An accelerometer measures the acceleration that the sensor is subject to. The basic setup of a MEMS accelerometer consists in a mass attached to a fixed spring spring [1] .  ... 
doi:10.1109/iembs.2006.260866 pmid:17959435 fatcat:4s6ufbufj5aetcsla2hdzho34y
« Previous Showing results 1 — 15 out of 3,203 results