We survey the current state of the art in industrial gas sensing, explaining how existing sensing techniques estimate gas concentration, column density, total volume, and leak rate. We especially focus on the application of snapshot infrared spectral imaging to gas detection and quantification, as this is the newest of the available techniques. After discussing the strengths and weaknesses of each measurement technique for deployment in autonomous sensing, we explain how autonomous detection systems are important to improving sensing capabilities in industrial facilities, and advancing the state of the art.

中文翻译：

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利用快照红外光谱成像技术进行自主气体泄漏检测和量化的调查

我们调查了工业气体传感的最新技术，解释了现有的传感技术如何估算气体浓度，色谱柱密度，总体积和泄漏率。我们特别关注快照红外光谱成像在气体检测和定量中的应用，因为这是最新的可用技术。在讨论了用于自主传感中的每种测量技术的优缺点之后，我们将说明自主检测系统对于提高工业设施中的传感能力并推动技术发展的重要性。