Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy

Oleg V. Stukach, Ivan A. Ershov, Igor V. Sychev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

1 цитирование (Scopus)

Выдержка

The idea behind this paper was stimulated by known of the theory of automatic control definition concern potential pulse characteristics. It is used for increase of metrological accuracy of the distributed temperature sensor. All known works used averaging of the pulse response or its processing on certain algorithms for reduction of an error of transformation. It is bad idealization of used pulse signals for simplification of calculations. Thus it is supposed by default that risetime and decrease of pulse top do not influence to accuracy. The given approach does not consider an error due the transitive characteristic for any signal transferred through system with finite number of elements. It is shown that in actual life it mismatches the validity. A new distributed temperature sensor structure with the characteristics nearly to so-called potentially achievable is proposed. It is offered to use the mathematical theory of potentially achievable pulse characteristics for definition of limitations of accuracy of the pulse converter. Thus our approach is a refusal of signal idealization otherwise use the constructive methods of approximation. The new approach allows to consider transient parameters: the risetime duration, cut-off, deadtime, and peak overshoot. In turn, it minimized an error related with methods of temperature calculation. For modeling the reflected signal is presented in the form of Lanne polynomials. The second polynomial Remez algorithm has been used for finding of peak overshoot. Finally, in the paper the operation principle of distributed temperature sensor is resulted. The methods related decreasing of noise influence to measurement are designated. Some practical advice on increase accuracy of measurement by distributed temperature sensor is given.

Язык оригиналаАнглийский
Название основной публикации2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы268-271
Число страниц4
ISBN (электронное издание)9781538670545
DOI
СостояниеОпубликовано - 26 ноя 2018
Событие14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Novosibirsk, Российская Федерация
Продолжительность: 2 окт 20186 окт 2018

Конференция

Конференция14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018
СтранаРоссийская Федерация
ГородNovosibirsk
Период2.10.186.10.18

Отпечаток

temperature sensors
Temperature sensors
pulses
Polynomials
polynomials
automatic control
simplification
converters
cut-off
Processing
approximation
Temperature

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Цитировать

Stukach, O. V., Ershov, I. A., & Sychev, I. V. (2018). Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy. В 2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings (стр. 268-271). [8546271] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEIE.2018.8546271

Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy. / Stukach, Oleg V.; Ershov, Ivan A.; Sychev, Igor V.

2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. стр. 268-271 8546271.

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Stukach, OV, Ershov, IA & Sychev, IV 2018, Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy. в 2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings., 8546271, Institute of Electrical and Electronics Engineers Inc., стр. 268-271, 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018, Novosibirsk, Российская Федерация, 2.10.18. https://doi.org/10.1109/APEIE.2018.8546271
Stukach OV, Ershov IA, Sychev IV. Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy. В 2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2018. стр. 268-271. 8546271 https://doi.org/10.1109/APEIE.2018.8546271
Stukach, Oleg V. ; Ershov, Ivan A. ; Sychev, Igor V. / Towards the Distributed Temperature Sensor with Potential Characteristics of Accuracy. 2018 14th International Scientific-Technical Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. стр. 268-271
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