Analyn N. Yumang
ABSTRACT
The paper aims to fabricate an electronic nose for detecting volatile organic compounds (VOCs) emitted by acetone as a potential precursor of Triacetone Triperoxide (TATP) using Artificial Neural Network (ANN) and Principal Component Analysis (PCA). Specifically, it aims to build an array of sensors aided with Raspberry Pi and Python programming language to implement the necessary algorithms, together with the documentation of gathered information to conclude the effectiveness of the system. ANN is used for pattern recognition and classification, while PCA is for feature reduction and extraction. Sensors are selected by PCA through dimension reduction of signals obtained, which resulted to sensors MQ8, MQ136, MQ7 having the highest retained information of 83.07%, 8.79% and 7.27%. The classifier was trained by feeding acetone with varying concentrations from 5% to 100% with their corresponding expected classifications that resulted to 0.02% of training error. Using a Confusion matrix, accuracy was determined which assesses the classification between the E-nose and expected classification of commercial products. This study concludes that the fabrication of E-nose with PCA and ANN algorithms produces promising results of classifying acetone as a potential TATP precursor, with an overall accuracy of 87.88%.
- B Puiu A., Giubileo G., and Palucci A., (2015). "Spectroscopic study of some IED's precursors by means of laser photoacoustic spectroscopy combined with multivariate analysis", 2015 International Conference on Photonics, Optics and Laser Technology (PHOTOPTICS), vol. 1, pp 26--30.Google Scholar
Cross Ref
- Belluck, P. (2003). THREATS AND RESPONSES: THE BOMB PLOT; Unrepentant Shoe Bomber Is Given a Life Sentence for Trying to Blow Up Jet. The New York Times.Google Scholar
- Marcovitz H. (2000) Terrorism. Philadelphia: Chelsea house publishers.Google Scholar
- Maltarollo, V. G., Honório, K. M., & da Silva, A. B. F. (2013). Applications of artificial neural networks in chemical problems. In Artificial neural networks-architectures and applications. InTech. ChicagoGoogle Scholar
- Liu, J., Chen, Y. H., Cheng, H. C., (2008). "OWA based information fusion method with PCA preprocessing for data classification", 2008 International Conference on Machine Learning and Cybernetics, DOI: 10.1109/ICMLC.2008.4620979Google Scholar
- Cenggoro, T. W., Kridalaksana, A. H., Arriyanti, E., Ukkas. M. I., (2014). "Recognition of a human behavior pattern in paper rock scissor game using backpropagation artificial neural network method", 2014 2nd International Conference on Information and Communication Technology (ICoICT), DOI: 10.1109/ICoICT.2014.6914072Google ScholarCross Ref
- Silva, S. M., Gamarra, J. D., Hernández, C. A., & Osma, J. F. (2014, October). Design and fabrication of a sensor for explosives as a first step to an IED detection device. In Sensors (IBERSENSOR), 2014 IEEE 9th Ibero-American Congress, 1--4.Google ScholarCross Ref
- Tohidi, M., Ghasemi-Varnamkhasti, M., Ghafarinia, V., Bonyadian, M., & Mohtasebi, S. S. (2017). Development of a metal oxide semiconductor-based artificial nose as a fast, reliable and non-expensive analytical technique for aroma profiling of milk adulteration. International Dairy Journal.Google Scholar
- Caya, M. V. C., Cruz, F. R. G., Blas, P. J. R., Cagalingan, M. M., Malbas, R. G. L., & Chung, W. -. (2018). Determining spoilage level against time and temperature of tomato-based filipino cuisines using electronic nose. Paper presented at the HNICEM 2017, 2018-January 1--5. doi:10.1109/HNICEM.2017.8269443Google Scholar
- Linsangan, N. B., & Villarina, M. E. C., (2015). "Palm vein recognition system using directional coding and back-propagation neural network", Lecture Notes in Engineering and Computer Science, vol. 2220, pp 796--801Google Scholar
- Dela Cruz, J. C., Garcia, R. G., Magwili, G. V et al. "Personalized photo enhancement using artificial neural network". Journal of Telecommunication, Electronic and Computer Engineering, Volume 10, Issue 1-15, 2018, Pages 43--47.Google Scholar
- Chung, S. T., Yoon, Y., & Park, H. J. (2013). Screening and prioritizing the precursors of improvised explosive devices from commodity chemicals being controlled under Korean regulations. Journal of Loss Prevention in the Process Industries, 26(6), 1679--1684.Google ScholarCross Ref
- Oxley, J. C., Brady, J., Wilson, S. A., & Smith, J. L. (2012). The risk of mixing dilute hydrogen peroxide and acetone solutions. Journal of Chemical Health and Safety, 19(2), 27--33.Google ScholarCross Ref
- Levitas, M. P., Andrews, E., Lurie, I., Marginean, I., (2018). "Discrimination of synthetic cathinones by GC--MS and GC--MS/MS using cold electron ionization", Forensic Science International, vol. 288, pp 107--114Google ScholarCross Ref
- Dittich, N., Zuber, J., Rathsach, P., (2018). "Screening of organic compounds in complexly contaminated scrubber dust by GC×GC-MS and FT-ICR-MS", Microchemical Journal, vol. 139, pp 85--93Google ScholarCross Ref
Index Terms
- Electronic Nose for detecting Acetone as a Potential Precursor in Triacetone Triperoxide (TATP)-based Improvised Explosive Devices (IEDs)
Recommendations
Acetone-assisted deposition of silver films in supercritical carbon dioxide
Growth of silver films was studied by supercritical fluid deposition (SCFD) using H"2 and acetone as reducing agents for (1,5-cyclooctadiene)(hexafluoroacetylacetonato)silver(I) in supercritical CO"2 (scCO"2). H"2 reduction did not yield continuous Ag ...
Investigation of Polymer-Coated Film Bulk Acoustic Wave Resonator for Acetone Vapor Detection
GREENCOM-ITHINGS-CPSCOM '13: Proceedings of the 2013 IEEE International Conference on Green Computing and Communications and IEEE Internet of Things and IEEE Cyber, Physical and Social ComputingIn this paper, we fabricate the polymethylmethacrylate (PMMA) coated film bulk acoustic wave resonator (FBAR) gas sensors and investigate the sensing performance. The FBARs work at near 2.48 GHz and have high performances. The 10~70 nm thick PMMA layer ...
Effect of acetone accumulation on structure and dynamics of lipid membranes studied by molecular dynamics simulations
Acetone favors partitioning into the water-free region of the bilayer.The bilayer can tolerate the presence of acetone in the concentration range 2.8-5.6mol%.Drastic disordering of phospholipid packing was observed above the critical acetone ...
Comments