'Electronic Nose'--New Condition Monitoring Devices for Environmental Applications
نویسندگان
چکیده
منابع مشابه
'Electronic nose'--new condition monitoring devices for environmental applications.
The responses of individual odour sensors combined into an array, where each sensor possesses slightly different response selectivity and sensitivity towards the sample odours, when combined by suitable mathematical methods, can provide information to discriminate between many sample odours (Pearce et al., 2002). Arrays of gas and odour sensors, made using different technologies, are finding th...
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Exhaustive odour impact assessment should involve the evaluation of the impact of odours directly on citizens. For this purpose it might be useful to have an instrument capable of continuously monitoring ambient air quality, detecting the presence of odours and also recognizing their provenance. This paper discusses the laboratory and field tests conducted in order to evaluate the performance ...
متن کاملElectronic Noses for Environmental Monitoring Applications
Electronic nose applications in environmental monitoring are nowadays of great interest, because of the instruments' proven capability of recognizing and discriminating between a variety of different gases and odors using just a small number of sensors. Such applications in the environmental field include analysis of parameters relating to environmental quality, process control, and verificatio...
متن کاملAn electronic nose for multimedia applications
Multimedia systems are widely used in consumer electronics environments today, where humans can work and communicate through multi-sensory interfaces. Unfortunately smell detection and generation systems are not part of today’s multimedia systems. In this paper, we propose an Electronic Nose that can be used in a multimedia environment. The proposed electronic nose can detect a large number of ...
متن کاملMiniature sensor suitable for electronic nose applications.
A major research effort has been devoted over the years for the development of chemical sensors for the detection of chemical and explosive vapors. However, the deployment of such chemical sensors will require the use of multiple sensors (probably tens of sensors) in a sensor package to achieve selective detection. In order to keep the overall detector unit small, miniature sensors with suffici...
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ژورنال
عنوان ژورنال: Chemical Senses
سال: 2005
ISSN: 0379-864X,1464-3553
DOI: 10.1093/chemse/bjh210