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2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)最新文献

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Experimental Analysis of the Impact of Sensor Response Time on Robotic Gas Source Localization 传感器响应时间对机器人气源定位影响的实验分析
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789652
Pepe Ojeda, J. Monroy, Javier González
{"title":"Experimental Analysis of the Impact of Sensor Response Time on Robotic Gas Source Localization","authors":"Pepe Ojeda, J. Monroy, Javier González","doi":"10.1109/ISOEN54820.2022.9789652","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789652","url":null,"abstract":"Robotic olfaction is a promising application of volatile-sensing technologies with many potential uses, such as gas leak detection or rescue missions. The effectiveness of any proposal to cope with this task is partially limited by the characteristics of the sensors employed. Most of the small, low-power sensing devices that are appropriate for mobile robotics suffer from problems like slow response time, long recovery, or low selectivity; and this makes the search process slower and less robust. In this work, we seek to provide a preliminary quantification of the effect of these issues in the results of a state-of-the-art gas source localization method. By using high-fidelity gas dispersion simulations, we compare the behaviour of the robotic agent when attaining measurements from a realistic sensor, with modelled response delay and inaccuracy, versus an idealized one that returns the ground-truth gas concentration value instantly. We find that, for slow-response sensors, there is a clear improvement of the results as the robot is allowed to gather measurements for a longer period of time, giving the sensor time to stabilize. A fast-responding sensor, on the other hand, does not benefit from very long measurement steps, needing only a small time window to account for instantaneous instabilities in the spatial dispersion of the gas.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123773420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implementation of an Instrumental Odour Monitoring System (IOMS) with variable thresholds to predict citizens' odour perceptions 实施具有可变阈值的仪器气味监测系统(IOMS)，以预测市民的气味感知
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789659
B. J. Lotesoriere, C. Bax, L. Capelli
{"title":"Implementation of an Instrumental Odour Monitoring System (IOMS) with variable thresholds to predict citizens' odour perceptions","authors":"B. J. Lotesoriere, C. Bax, L. Capelli","doi":"10.1109/ISOEN54820.2022.9789659","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789659","url":null,"abstract":"The use of Instrumental Odour Monitoring Systems (IOMS) to monitor odours at plant fencelines is becoming more and more interesting. Indeed, in Italy, IOMS are currently frequently prescribed at waste treatment facilities with the purpose of continuously monitoring odour emission and produce alarms when a given threshold is exceeded. In this context, a possible improvement concerns the implementation of variable alarm thresholds, which change as a function of the local meteorological conditions, and result in a better correlation with odour perceptions at receptors. This paper presents the implementation of such a monitoring system applied to a landfill, proving its capability to increase the correspondence between threshold exceedances and odour events at receptors, thus paving the way for the development of a system capable in assisting plant managers to promptly identify critical situations and plan immediate interventions to reduce odour impacts.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130975806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Uncertainty-based performance evaluation of a carbon nanotube-based sensor array monitoring pH and active chlorine in drink water 基于不确定度的碳纳米管传感器阵列监测饮用水pH和活性氯的性能评估
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789680
B. Lebental, G. Perrin
{"title":"Uncertainty-based performance evaluation of a carbon nanotube-based sensor array monitoring pH and active chlorine in drink water","authors":"B. Lebental, G. Perrin","doi":"10.1109/ISOEN54820.2022.9789680","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789680","url":null,"abstract":"Current challenges in the field of air and water pollution monitoring require the capability to detect simultaneously a large variety of chemical compounds at very low concentration using low-cost, compact sensor nodes. While carbon nanotube-based (CNT) sensor arrays have long been proposed as a solution to this challenge, their sensing performances usually suffer from the large number of interferents in real-life conditions. Here we discuss an uncertainty-based calibration and prediction framework which allows to recover multi-parameter sensing even in a highly perturbed environment. We study a 10×2 CNT-sensor array for pH and active chlorine monitoring in drink water. While in deionized water pH and active chlorine are easily monitored, in tap water only the active chlorine level can be recovered by standard calibration. By contrast, using our Bayesian approach, both active chlorine and pH are recovered with mean absolute error comparable with reference sensors.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127354383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
VOC Sensing in Humid and Dry Environments 潮湿和干燥环境中VOC的检测
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789604
C. Esteves, S. Palma, Henrique M. A. Costa, C. Alves, Gonçalo Santos, E. Ramou, A. C. Roque
{"title":"VOC Sensing in Humid and Dry Environments","authors":"C. Esteves, S. Palma, Henrique M. A. Costa, C. Alves, Gonçalo Santos, E. Ramou, A. C. Roque","doi":"10.1109/ISOEN54820.2022.9789604","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789604","url":null,"abstract":"We report the development of gas-sensing multicomponent hybrid materials to be used under humidified and dried environments without the need of sample preconditioning or heavy signal processing. The easy tunability and the unique characteristics presented by the multicomponent hybrid materials suggests their use in near-term applications in electronic nose systems able to operate in dry or humidified environments.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129181733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Olfactory Bulb Biosensor Monitoring the Effect of Treatment Drugs for AD in vitro 嗅球生物传感器体外监测阿尔茨海默病治疗药物的效果
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789665
Mengxue Liu, Changming Chen, Qunchen Yuan, L. Zhuang, Ping Wang
{"title":"Olfactory Bulb Biosensor Monitoring the Effect of Treatment Drugs for AD in vitro","authors":"Mengxue Liu, Changming Chen, Qunchen Yuan, L. Zhuang, Ping Wang","doi":"10.1109/ISOEN54820.2022.9789665","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789665","url":null,"abstract":"Alzheimer disease (AD) is a severe neurodegenerative disease threating health of human being. Still, the treatment of AD is limited to conventional drug delivery pathway which failed to deliver an adequate amount of the drug in the brain. Intranasal drug administration pathway, given its proximity to the brain, provides a great opportunity for AD treatment. Also, olfactory dysfunction has been reported to be an early symptom of AD. Many researches have indicated olfactory bulb (OB) is the first region of the olfactory system to be damaged in AD. And olfactory bulb is where AD drugs must pass to get into the brain for intranasal delivery. Therefore, olfactory bulb biosensor based on MEA was established to monitor the effect of AD drugs in real-time, hopefully contributing to the intranasal administration of AD individual-based treatment.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127638993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Metal Oxide Semiconductor Gas Sensors-based E-nose and Two-stage Classification: Authentication of Malaysia and Vietnam Black Pepper Samples 基于金属氧化物半导体气体传感器的电子鼻及两阶段分类:马来西亚及越南黑胡椒样品的认证
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789618
Hui En Lee, Zehnder J. A. Mercer, S. Ng, M. Shafiei, H. Chua
{"title":"Metal Oxide Semiconductor Gas Sensors-based E-nose and Two-stage Classification: Authentication of Malaysia and Vietnam Black Pepper Samples","authors":"Hui En Lee, Zehnder J. A. Mercer, S. Ng, M. Shafiei, H. Chua","doi":"10.1109/ISOEN54820.2022.9789618","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789618","url":null,"abstract":"The superior quality of black pepper from Sarawak, Malaysia highlights the importance of geo-tracing as a mean to establish product differentiation. The geo-tracing method developed should not only differentiate between Malaysia and non-Malaysia black pepper, but also specify the country of origin, which is the deciding factor of price. This study has developed a two-stage classification model trained from responses of an electronic nose (e-nose) comprising of four metal oxide semiconductor (MOS) gas sensors and black pepper mass to authenticate Malaysia and Vietnam black pepper from India, Indonesia and frauded samples. 24 classifiers were trained and compared in terms of classification accuracy. By trial and error, 90 s mark of the sampling process has been determined to be the earliest sensors response time that contributes to 100% accuracy in classifying training dataset and predicting test samples that have been prepared to verify the classification model. In stage one, fine gaussian support vector machine (SVM), weighted k-nearest neighbor (KNN), bagged trees, subspace KNN and random under-sampling (RUS) boosted trees are the classifiers that have authenticated Malaysia samples with 100% accuracy. In stage two, bagged trees classifier has authenticated Vietnam samples from the remaining non-Malaysia samples with 100% accuracy.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115870501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unfolding perfumes using an optoelectronic nose 使用光电子鼻子打开香水
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789661
Pierre Maho, Romain Dubreuil, Léa Têtedoie, Yann Gueganno, Johanna Decorps, C. Herrier, Farnaz Hanaei, Nadine Vallet, T. Livache
{"title":"Unfolding perfumes using an optoelectronic nose","authors":"Pierre Maho, Romain Dubreuil, Léa Têtedoie, Yann Gueganno, Johanna Decorps, C. Herrier, Farnaz Hanaei, Nadine Vallet, T. Livache","doi":"10.1109/ISOEN54820.2022.9789661","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789661","url":null,"abstract":"Every perfume is composed of different notes which describe its odor over time, from the top notes which contain the most volatile components to the base notes which are what remain once the fragrance has fully settled. In this study, we measure with an optoelectronic nose several perfumes over time to capture each step of their odor evolution. To put this idea into practice, we compare different perfumes at different moments of their evolution. We show that the differentiation of two products can be quite difficult at the very beginning of the fragrance release but becomes easier with time.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127589043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On Gas Source Declaration Methods for Single-Robot Search 单机器人搜索气源声明方法研究
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789673
Pepe Ojeda, J. Monroy, Javier González
{"title":"On Gas Source Declaration Methods for Single-Robot Search","authors":"Pepe Ojeda, J. Monroy, Javier González","doi":"10.1109/ISOEN54820.2022.9789673","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789673","url":null,"abstract":"Source declaration, along with plume finding and plume tracking, is one of the needed processes for gas source localization (GSL). It is a fundamental part of the search, since it is responsible to decide whether the gas source has been found, and also to pinpoint its location. Despite its importance, source declaration is often ignored in most of the GSL research, the criteria for termination being selected in a seemingly arbitrary manner, or even not being discussed at all. A clear example of this is the large number of experiments in the literature that are declared concluded whenever the robot manages to physically reach the source, without formally declaring it. In this work, we seek to provide an overview of the most significant declaration methods that have been used in state-of-the-art research for single-robot GSL, analyzing their strengths and weaknesses. We also provide a preliminary experimental validation of these methods, focusing on how stable their performance is when their input parameters are modified.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127479494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Potentiometric e-tongue for anti-inflammatory pharmaceuticals screening 消炎药筛选的电位电子舌法
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789633
Sara Farotto, C. Caltagirone, Giacomo Picci, V. Lippolis, R. Paolesse, C. di Natale', L. Lvova
{"title":"Potentiometric e-tongue for anti-inflammatory pharmaceuticals screening","authors":"Sara Farotto, C. Caltagirone, Giacomo Picci, V. Lippolis, R. Paolesse, C. di Natale', L. Lvova","doi":"10.1109/ISOEN54820.2022.9789633","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789633","url":null,"abstract":"The development of potentiometric e-tongue system based on ion-selective electrodes prepared with PVC solvent polymeric membranes doped with new type of acyclic squaramide receptors L1-L5 for fast screening of non-steroidal anti-inflammatory drugs, ketoprofen and naproxen, in aqueous media is reported. The e-tongue system has shown the ability of effective discrimination among very similar ketoprofen (KF) and naproxen (NS) drugs, and the possibility to detect these analytes at the concentration as low as 0.7uM, with R2 of 0.947 and 0.919 NS-Na and KF-Lys, respectively, was shown.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123772699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selectivity of Vapour Trace Detection System 蒸汽痕量检测系统的选择性
2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN) Pub Date : 2022-05-29 DOI: 10.1109/ISOEN54820.2022.9789677
Ajda Tuševski, A. Gradišek, D. Strle
{"title":"Selectivity of Vapour Trace Detection System","authors":"Ajda Tuševski, A. Gradišek, D. Strle","doi":"10.1109/ISOEN54820.2022.9789677","DOIUrl":"https://doi.org/10.1109/ISOEN54820.2022.9789677","url":null,"abstract":"In this article we investigate the selectivity improvements of vapor trace detection system (VPDS) built of the array of differently functionalized comb capacitive sensors and extremely sensitive integrated electronic circuits. We present some simple theoretical background, a complete detection system, calibration procedure and some measured results. To improve the selectivity, we propose to use increased number of differently modified sensors together with machine learning algorithms for more efficient pattern recognition.","PeriodicalId":427373,"journal":{"name":"2022 IEEE International Symposium on Olfaction and Electronic Nose (ISOEN)","volume":"235 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122452892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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