Generalization of the thermal model of infrared radiation sensors

Bognár, G.; Szabó, Péter; Takács, Gábor

doi:10.1016/j.mejo.2015.03.024

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…Another topic our team was engaged with was the further development of a measurement card using an array of miniature IR sensing devices which is aimed at IR mapping of boards of live system [37].…”

Section: Further Results Related To Thermal Characterizationmentioning

confidence: 99%

BME VIK Annual Research Report on Electrical Engineering and Computer Science 2015

Vajk¹,

Harsányi

Poppe

et al. 2016

Period. Polytech. Elec. Eng. Comp. Sci.

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PrefaceThroughout László Vajta, Dean of BME VIK János Levendovszky, Deputy Dean of BME VIK Department of Automation and Applied InformaticsDepartment of Automation and Applied Informatics (AUT) is one of the largest and dynamically developing departments at BME with diverse scope competences such as control theory, embedded systems, software modelling, applied software development, Internet of Things, power electronics, mechatronics, and many others. The department's main activities are education, research and development. Training versatile electrical and software engineers with solid practical knowledge is our top priority. Our profile also includes developing high quality software and hardware solutions for industry partners. All of our activities are backed by strong research background.In 2015, the department has organized the 21 st European Wireless (EW) Conference. The EW 2015 conference hosted more than 140 participants from 30 different countries. The 2015 edition of EW was aimed at addressing a key theme on "5G and beyond."The next sections summarize the key research results of the department in year 2015. IoT and Smart CityThe Internet of Things (IoT) is transforming the surrounding physical objects into an ecosystem of information that enriches our everyday life. The IoT represents the convergence of advances in miniaturization, wireless connectivity, and increased data storage, and is driven by various sensors. Application and service development methods and frameworks are required to support the realization of solutions covering data collection, transmission, data processing, analysis, reporting, and advanced querying. Our SensorHUB framework URBMOBI is a mobile environmental sensor that (i) provides temporally and spatially distributed environmental data, (ii) fulfills the need for monitoring at various places without the costs for a large number of fixed measurement stations, (iii) integrates small and precise sensors in a system that can be operated on buses, trams, or other vehicles, (iv) concentrates on urban heat and thermal comfort, and (v) aims at providing climate services and integration with real-time climate models.utilizes the state-of-the-art open source technologies and provides a unified tool chain for IoT related application and ser-URBMOBI project has been worked out between 2013 and 2015 by the following consortium: RWTH Aachen University (Germany), Netherlands Organization for Applied Scientific Research TNO (Netherlands), ARIA Technologies (France), Budapest University of Technology and Economics (Hungary), and Meteorological and Environmental Earth Observation (Italy).The SOLSUN (Sustainable Outdoor Lighting & Sensory Urban Networks) project is about to demonstrate how intelligent city infrastructure can be created in a cost-effective and sustainable way by reusing existing street lighting as the communications backbone. We apply different technologies and methods to reduce energy consumption at the same time as turning streetlights into nodes on a scalable network that is al...

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Section: Further Results Related To Thermal Characterizationmentioning

confidence: 99%

BME VIK Annual Research Report on Electrical Engineering and Computer Science 2015

Vajk¹,

Harsányi

Poppe

et al. 2016

Period. Polytech. Elec. Eng. Comp. Sci.

View full text Add to dashboard Cite

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“…In this case, an important criterion is the economic and performance characteristics of the designed equipment. In contrast to standard convective systems, strict mathematical modelling of heating, for example in IR-ovens, is a challenging task [3,4]. Analytical description of the dynamics of heating an object by infrared radiation implies finding relations between the density of IR radiation flows, the maximally permissible temperature and heating rate (a very important characteristic in the processes of polymerization).…”

Section: Introductionmentioning

confidence: 99%

Construction of the integrated method to model a system for measuring the density of infrared radiation flows

Sytnik

Семко

Tkachenko

et al. 2018

EEJET

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Розроблений iнтегральний метод моделювання системи вимiрювання густини потокiв iнфрачервоного випромiнювання на основi розв'язання зворотної задачi динамiки за допомогою рiвняння Вольтери I роду з орiєнтацiєю на вирiшення задачi динамiчної корекцiї. Розв'язання задачi структурної корекцiї динамiчних характеристик вимiрювальної системи густини потокiв полягає в побудовi та використаннi у перетворюючому каналi або контурi системи деякого блоку. Цей блок завдяки своїм спецiально сформованим динамiчним властивостям забезпечує найкращi динамiчнi характеристики всiєї системи. Апробовано за допомогою експерименту спосiб компенсацiї динамiчної похибки. З цiєю метою були проведенi експерименти з вимiрювання густини нестацiонарного потоку iнфрачервоного випромiнювання iз заданим законом змiни, який характерний для практичних умов роботи приймачiв. Змiна густини падаючого потоку iнфрачервоного випромiнювання досягалася за рахунок обертання приймача навколо вiсi, що проходить через середину його приймальної поверхнi, в полi потоку стацiонарного випромiнювача. В результатi експерименту отримана нелiнiйна апроксимацiя експериментально отриманої перехiдної характеристики у виглядi вiдгуку приймача на синусоїдальний потiк iнфрачервоного випромiнювання. Особливо слiд зазначити, що результати чисельного моделювання i експерименту показують задовiльну збiжнiсть, що дає пiдставу зробити висновок про те, що вибiр моделi є правильним. Розробленi алгоритми здатнi забезпечити чисельну реалiзацiю iнтегральних моделей i служити основою при побудовi високопродуктивних спецiалiзованих мiкропроцесорних систем для роботи у режимi реального часу. Це дозволило успiшно здiйснити динамiчну корекцiю системи вимiрювання потокiв iнфрачервоного випромiнювання i значно пiдвищити її точнiсть. Спiльне використання розробленого методу при вирiшеннi математичних задач з використанням комп'ютерних засобiв забезпечить можливiсть пiдвищення ефективностi процесiв синтезу i проектування обчислювальних пристроїв корегуючих засобiв вимiрювань Ключовi слова: iнтегральне рiвняння Вольтери, iнфрачервоне випромiнювання, система вимiрювання, динамiчна корекцiя

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Generalization of the thermal model of infrared radiation sensors

Cited by 2 publications

References 7 publications

BME VIK Annual Research Report on Electrical Engineering and Computer Science 2015

BME VIK Annual Research Report on Electrical Engineering and Computer Science 2015

Construction of the integrated method to model a system for measuring the density of infrared radiation flows

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