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Correction of gas sensor dynamic errors by means of neural networks

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper presents a method based on artificial neural network (ANN) technique applied for correction of dynamic error of gas concentration measuring transducer. Its response time is about 8 minutes. The results obtained in the research of this transducer were used for learning and testing ANN, which were implemented in the dynamic correction task. The described method allowed for significant reduction of the transducer’s response time – the output signal was practically fixed after a time equal to one sampling period of output signal provided that the stimulus is a step function. In addition, the use of ANN allows reducing the impact of the transducer dynamic non-linearity on the correction effectiveness.
Wydawca
Rocznik
Strony
538--541
Opis fizyczny
Bibliogr. 16 poz., rys., schem., wzory, wykresy
Twórcy
autor
  • Silesian University of Technology, Institute of Measurement Science, Electronics and Control, 10 Akademicka St., 44-100 Gliwice
  • Silesian University of Technology, Institute of Measurement Science, Electronics and Control, 10 Akademicka St., 44-100 Gliwice
Bibliografia
  • [1] Llobet, E., Vilanova, X., Brezmes, J., Sueiras, J.E., Alcubilla, R. and Correig, X.: Steady-state and transient behavior of thick-film tin oxide sensors in the presence of gas mixtures. Journal of the Electrochemical Society, May 1998, Volume 145, Issue 5, pp. 1772-1779.
  • [2] Matsunaga, N., Sakai, G., Shimanoe and K., Yamazoe, N.: Formulation of gas diffusion dynamics for thin film semiconductor gas sensor based on simple reaction-diffusion equation. Sensors and Actuators B-chemical, Nov. 15, 2003, Volume 96, Issue 1-2, pp. 226-233.
  • [3] Guerin, J., Bendahan, A. and Aguir, K.: A dynamic response model for the WO3-based ozone sensors. Sensors and Actuators B-chemical, Jan. 15, 2008, Volume 128, Issue 2, pp. 462-467.
  • [4] Buck, A. L., Roberts, M. I., Overfelt, R. A., Prorok, B. C. and Crumpler, M. S.: Transient response characteristics of electrochemical carbon monoxide sensors. 43rd International Conference on Environmental Systems, (Conference Paper), ICES 2013, Vail, CO; United States; July 14-18, 2013.
  • [5] Basu, S. A, Wang, Y. -H. A. B., Ghanshyam, C. A. and Kapur, P. AQ.: Fast response time alcohol gas sensor using nanocrystalline F-doped SnO2 films derived via sol-gel method. Bulletin of Materials Science, August 2013, Volume 36, Issue 4, pp. 521-53.
  • [6] Urzędniczok H.: A numerical method for correcting the influence of the additional quantities for nonselective sensors. Proceedings of 19th Symposium IMEKO TC 4, July 18-19, 2013, Barcelona, Spain, p. 367-371.
  • [7] Urzędniczok H.: Numerical correction of dynamic properties of solid state gas sensors. Measurement Automation Monitoring (PAK), vol. 60, 2/2014, p. 80-82 (in Polish).
  • [8] Urzędniczok H.: Measuring transducer of gas concentration in gas mixture. Przegląd Elektrotechniczny (Electrical Review), 2010, Volume 86, Issue 10, pp. 114-117 (in Polish).
  • [9] Zimmerschied R., Isermann R.: Nonlinear Time Constant Estimation and Dynamic Compensation of Temperature Sensors. Control Engineering Practice,18 (2010) 300–310.
  • [10] dos Santos R. C., Martinez Pereira I.: Time Response of Temperature Sensors using Neural Networks. International Nuclear Atlantic Conference - INAC 2009, Rio de Janeiro, Brazil, September27 to October 2, 2009.
  • [11] Roj J.: Neural network based real-time correction of transducer dynamic errors. Measurement Science Review, 2013, Volume 13, No. 6, pp. 286-291.
  • [12] Jakubiec J., Makowski P. and Roj J.: Error Model Application in Neural Reconstruction of Nonlinear Sensor Input Signal. IEEE Transactions on Instrumentation and Measurement, 2009, 58 (3), pp. 649-656.
  • [13] Minkina W., Gryś S.: Korekcja charakterystyk dynamicznych czujników termometrycznych – metody, układy, algorytmy. Wyd. Politechniki Częstochowskiej, Częstochowa 2004.
  • [14] Shuncai Yao, Rule Gaoa: Nonlinear Dynamic Compensation Research on Temperature Measurement System in Coal Mine Movable Refuge Chamber. Procedia Engineering 26 (2011) 2306–2312.
  • [15] Haykin S.: Neural Networks: A Comprehensive Foundation. 2nd edition, Prentice Hall, 2008.
  • [16] Gupta M., Homma N. and Jin L.: Static and Dynamic Neural Networks: From Fundamentals to Advanced Theory. John Wiley & Sons, 2003.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c6241d0f-1e8a-42ec-8cbe-a66be9b07474
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