A near-infrared multi-gas sensor based on IWTD-CEEMDAN and WOA-BiLSTM for detection of CH4 and NH3 leaked in industrial production
Guolin Li, Yimeng Song, Hao Zhao, Enting Dong, Jiarui Li, Lupeng Jia, Yajing Liu, Siyu Zhang, Fuli Zhao
Topics & Concepts
Detection limitMaterials scienceLaserTime delay and integrationLinearityAbsorption (acoustics)Noise (video)Tunable diode laser absorption spectroscopyMean squared errorWavelengthSignal-to-noise ratio (imaging)Absorption spectroscopyTunable laserSpectroscopyOpticsAnalytical Chemistry (journal)OptoelectronicsPhysicsComputer scienceChemistryMathematicsArtificial intelligenceChromatographyImage (mathematics)StatisticsQuantum mechanicsSpectroscopy and Laser ApplicationsAdvanced Chemical Sensor TechnologiesAtmospheric and Environmental Gas Dynamics