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dc.contributor.authorZhai, Xiaojun
dc.contributor.authorAit Si Ali, Amine
dc.contributor.authorAmira, Abbes
dc.contributor.authorBensaali, Faycal
dc.date.accessioned2016-11-10T16:19:51Z
dc.date.available2016-11-10T16:19:51Z
dc.date.issued2016-10-21
dc.identifier.citationZhai, Xiaojun, et al, (2016) 'MLP Neural Network Based Gas Classification System on Zynq SoC', IEEE Access, Vol. 4, pp. 8138-8146, DOI: 10.1109/ACCESS.2016.2619181en
dc.identifier.issn2169-3536
dc.identifier.doi10.1109/ACCESS.2016.2619181
dc.identifier.urihttp://hdl.handle.net/10545/620805
dc.description.abstractSystems based on Wireless Gas Sensor Networks (WGSN) offer a powerful tool to observe and analyse data in complex environments over long monitoring periods. Since the reliability of sensors is very important in those systems, gas classification is a critical process within the gas safety precautions. A gas classification system has to react fast in order to take essential actions in case of fault detection. This paper proposes a low latency real-time gas classification service system, which uses a Multi-Layer Perceptron (MLP) Artificial Neural Network (ANN) to detect and classify the gas sensor data. An accurate MLP is developed to work with the data set obtained from an array of tin oxide (SnO2) gas sensor, based on convex Micro hotplates (MHP). The overall system acquires the gas sensor data through RFID, and processes the sensor data with the proposed MLP classifier implemented on a System on Chip (SoC) platform from Xilinx. Hardware implementation of the classifier is optimized to achieve very low latency for real-time application. The proposed architecture has been implemented on a ZYNQ SoC using fixed-point format and achieved results have shown that an accuracy of 97.4% has been obtained.
dc.language.isoenen
dc.publisherIEEEen
dc.relation.urlhttp://ieeexplore.ieee.org/document/7605493/en
dc.rightsArchived with thanks to IEEE Accessen
dc.subjectWireless sensor networksen
dc.subjectArtificial neural networksen
dc.subjectField programmable gate arrayen
dc.titleMLP neural network based gas classification system on Zynq SoCen
dc.typeArticleen
dc.contributor.departmentUniversity of Derbyen
dc.identifier.journalIEEE Accessen
refterms.dateFOA2019-02-28T14:53:34Z
html.description.abstractSystems based on Wireless Gas Sensor Networks (WGSN) offer a powerful tool to observe and analyse data in complex environments over long monitoring periods. Since the reliability of sensors is very important in those systems, gas classification is a critical process within the gas safety precautions. A gas classification system has to react fast in order to take essential actions in case of fault detection. This paper proposes a low latency real-time gas classification service system, which uses a Multi-Layer Perceptron (MLP) Artificial Neural Network (ANN) to detect and classify the gas sensor data. An accurate MLP is developed to work with the data set obtained from an array of tin oxide (SnO2) gas sensor, based on convex Micro hotplates (MHP). The overall system acquires the gas sensor data through RFID, and processes the sensor data with the proposed MLP classifier implemented on a System on Chip (SoC) platform from Xilinx. Hardware implementation of the classifier is optimized to achieve very low latency for real-time application. The proposed architecture has been implemented on a ZYNQ SoC using fixed-point format and achieved results have shown that an accuracy of 97.4% has been obtained.


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