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The Electronic Nose Artificial Olfaction Technology

The Electronic Nose  Artificial Olfaction Technology Book
Author : Himanshu K. Patel
Publisher : Springer Science & Business Media
Release : 2013-09-13
ISBN : 8132215486
Language : En, Es, Fr & De

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Book Description :

This book provides the basics of odor, odor analysis techniques, sensors used in odor analysis and overview of odor measurement techniques. For beginners as well researchers this book is a brief guide for odor measurement and analysis. The book includes a special chapter dedicated to practical implementation of e-nose sensor devices with software utility, which guides students to prepare projects and work in practical analysis. It also includes material from early to latest technology research available in the market of e-nose era. Students and researchers who want to learn the basics of biomedical engineering and sensor measurement technology will find this book useful.

Sensor Array Systems and Electronic Nose Applications

Sensor Array Systems and Electronic Nose Applications Book
Author : International Symposium on Olfaction and the Electronic Nose
Publisher : Unknown
Release : 1998
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Sensor Array Systems and Electronic Nose Applications book written by International Symposium on Olfaction and the Electronic Nose, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Electronic Nose Algorithmic Challenges

Electronic Nose  Algorithmic Challenges Book
Author : Lei Zhang,Fengchun Tian,David Zhang
Publisher : Springer
Release : 2018-09-11
ISBN : 9811321671
Language : En, Es, Fr & De

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Book Description :

This book presents the key technology of electronic noses, and systematically describes how e-noses can be used to automatically analyse odours. Appealing to readers from the fields of artificial intelligence, computer science, electrical engineering, electronics, and instrumentation science, it addresses three main areas: First, readers will learn how to apply machine learning, pattern recognition and signal processing algorithms to real perception tasks. Second, they will be shown how to make their algorithms match their systems once the algorithms don’t work because of the limitation of hardware resources. Third, readers will learn how to make schemes and solutions when the acquired data from their systems is not stable due to the fundamental issues affecting perceptron devices (e.g. sensors). In brief, the book presents and discusses the key technologies and new algorithmic challenges in electronic noses and artificial olfaction. The goal is to promote the industrial application of electronic nose technology in environmental detection, medical diagnosis, food quality control, explosive detection, etc. and to highlight the scientific advances in artificial olfaction and artificial intelligence. The book offers a good reference guide for newcomers to the topic of electronic noses, because it refers to the basic principles and algorithms. At the same time, it clearly presents the key challenges – such as long-term drift, signal uniqueness, and disturbance – and effective and efficient solutions, making it equally valuable for researchers engaged in the science and engineering of sensors, instruments, chemometrics, etc.

Dynamic Modelling of Electronic Nose Systems

Dynamic Modelling of Electronic Nose Systems Book
Author : Graham Ellis Searle,University of Warwick (GB)
Publisher : Unknown
Release : 2002
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Dynamic Modelling of Electronic Nose Systems book written by Graham Ellis Searle,University of Warwick (GB), available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Sensors and Sensory Systems for an Electronic Nose

Sensors and Sensory Systems for an Electronic Nose Book
Author : J. Gardner,Philip N. Bartlett
Publisher : Springer Science & Business Media
Release : 2013-04-17
ISBN : 9401579857
Language : En, Es, Fr & De

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Book Description :

Sensors and Sensory Systems for an Electronic Nose reviews the current state of progress in the development of an electronic instrument capable of olfaction. The instrument -- the so-called electronic nose -- has enormous potential for application in such areas as product flavor control and environmental monitoring. The book discusses the essential elements of an electronic nose, such as chemical sensors, signal processing, and pattern recoginiton techniques. It is also one of the first contributions to the new and exciting field of machine olfaction.

Black Box and Mechanistic Modelling of Electronic Nose Systems

Black Box and Mechanistic Modelling of Electronic Nose Systems Book
Author : James W. T. Yates
Publisher : Unknown
Release : 2020
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Black Box and Mechanistic Modelling of Electronic Nose Systems book written by James W. T. Yates, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Sensors and Sensory Systems for an Electronic Nose

Sensors and Sensory Systems for an Electronic Nose Book
Author : J. Gardner,Philip N. Bartlett
Publisher : Springer Science & Business Media
Release : 1992-04-30
ISBN : 9780792316930
Language : En, Es, Fr & De

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Book Description :

Sensors and Sensory Systems for an Electronic Nose reviews the current state of progress in the development of an electronic instrument capable of olfaction. The instrument -- the so-called electronic nose -- has enormous potential for application in such areas as product flavor control and environmental monitoring. The book discusses the essential elements of an electronic nose, such as chemical sensors, signal processing, and pattern recoginiton techniques. It is also one of the first contributions to the new and exciting field of machine olfaction.

Design of a Miniature Electronic Nose System Sensors and Processing Chips

Design of a Miniature Electronic Nose  System  Sensors  and Processing Chips Book
Author : 邱仕文,鄭桂忠
Publisher : Unknown
Release : 2014
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Design of a Miniature Electronic Nose System Sensors and Processing Chips book written by 邱仕文,鄭桂忠, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Electronic Nose Technologies and Advances in Machine Olfaction

Electronic Nose Technologies and Advances in Machine Olfaction Book
Author : Albastaki, Yousif,Albalooshi, Fatema
Publisher : IGI Global
Release : 2018-04-13
ISBN : 1522538631
Language : En, Es, Fr & De

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Book Description :

The design and study of materials is a pivotal component to new discoveries in the various fields of science and technology. By better understanding the components and structures of materials, researchers can increase its applications across different industries. Electronic Nose Technologies and Advances in Machine Olfaction is an academic scholarly resource that examines the emerging applications of odor-sensing devices as well as a better understanding of the designing process with the aid of neural networks and various other technologies. Featuring coverage on a broad range of topics including food spoilage detection, chemical sensing, and olfactometer, this book is a vital resource for engineers, academicians, researchers, students, and practitioners seeking current research on the advancements in applications of odor-sensing devices.

Data Storage

Data Storage Book
Author : Florin Balasa
Publisher : IntechOpen
Release : 2010-04-01
ISBN : 9789533070636
Language : En, Es, Fr & De

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Book Description :

The book presents several advances in different research areas related to data storage, from the design of a hierarchical memory subsystem in embedded signal processing systems for data-intensive applications, through data representation in flash memories, data recording and retrieval in conventional optical data storage systems and the more recent holographic systems, to applications in medicine requiring massive image databases.

Signal Processing Using Wavelets for Enhancing Electronic Nose Performance

Signal Processing Using Wavelets for Enhancing Electronic Nose Performance Book
Author : Anonim
Publisher : Unknown
Release : 2004
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

In recent years, many new technologies of electronic devices that mimic the mammalian olfactory system, electronic noses (e-noses), have been developed in many research institutions and commercial organizations around the world. These devices have been used in a wide range of applications such as food and beverage quality, environmental monitoring, medical diagnosis. Over the past decade, many researchers have spent a great deal of effort improving e-nose performance and also extended the use of the e-nose devices, not only for discriminating or classifying different odor samples, but also for quantifying an ingredient of a given odor sample. This dissertation focuses on two technical areas. First, an implementation of an e-nose signal processing system is developed to improve classification performance for small portable devices with fast response times and reduced cost. Second, the signal processing system is extended to odor mixture analysis. The advances made this research are based on a modern signal processing technique, specifically wavelet analysis. Ultimately, the performance of e-nose devices is highly dependent on the quality of features from the sensors' response. Therefore, a new transient feature extraction method using wavelet decomposition to capture the transient sensor's response has been developed. The evaluation of these transient features shows promising results in terms of classification performance, number of sensors employed in the e-nose device, and simplification of the classifier. For handling different types of odor samples, a simplified multiple classifier system is developed based on an "odor type signature." Analyzing mixtures of odors is a challenge for e-nose systems. Herein a new method is developed for predicting a sensor's response to mixtures of odors. The combination of wavelet decomposition and reconstruction is adopted to implement the mixed odor sensor-response predictor.

Electronic Nose for Robots

Electronic Nose for Robots Book
Author : Azhar M. Ibrahim,Rini Akmeliawati,Muhamad Aslam
Publisher : LAP Lambert Academic Publishing
Release : 2011-06
ISBN : 9783844398878
Language : En, Es, Fr & De

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Book Description :

Electronic nose systems are developing in efficiencyand accuracy with the use of variety gas sensors andalso different types of pattern recognition method.This work presents the study of using an artificialolfactory system as a nondestructive instrument todetect and measure concentration of alcohol. Besidesthat, this work also describe how our electronicnose device can be used to detect alcohol in thedrinks, food and so on while at the same time displaythe concentration of alcohol. The hand held unitconsists of an alcohol sensor (TGS 2620), a microcontroller to calculate the concentration of alcoholand control the output and display using LCD.Moreover, the tasks performed at processing data areoutlined and how the concentration of alcohol will becalculated and displayed is presented. The device wastested using a varied range of prepared alcoholmixtures and satisfactory results were observedthrough oscilloscope. The whole system workedfunctional very well; it was able to detect theethanol concentration, it gives various responsevoltages for different set of parameters and it alsoable to give stable response voltage at the presentof ethanol.

Electronic Nose

Electronic Nose Book
Author : Himanshu Patel
Publisher : LAP Lambert Academic Publishing
Release : 2012-06
ISBN : 9783659158551
Language : En, Es, Fr & De

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Book Description :

The sense of smell is one of our fundamental senses. Detection of smell plays vital role in wide range of industrial and domestic applications. Olfaction is a challenging new sensing modality for intelligent systems. With the emergence of electronic noses (e-noses) it is now possible to train a system to detect and recognize a range of different odours. An electronic nose (e-nose) is an intelligent sensing device that uses an array of gas sensors of partial and overlapping selectivity along with a pattern recognition component to distinguish between both simple and complex odours. To date, e- noses have had a variety of use in a number of applications from the food industry to medical diagnosis. In this book, I have integrated the electronic nose working principle, sensors used for E-nose and overview of applications of E-nose. For beginners as well researchers this book is a brief guide of E-nose.

Meat Quality Safety Evaluation Using E nose

Meat Quality Safety Evaluation Using E nose Book
Author : Sundar Balasubramanian
Publisher : Unknown
Release : 2005
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Meat Quality Safety Evaluation Using E nose book written by Sundar Balasubramanian, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Micro electronic Nose System

Micro electronic Nose System Book
Author : Frank C. Zee
Publisher : Unknown
Release : 2011
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Micro electronic Nose System book written by Frank C. Zee, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Electronic Noses and Tongues in Food Science

Electronic Noses and Tongues in Food Science Book
Author : Maria Luz Rodriguez Mendez
Publisher : Academic Press
Release : 2016-02-19
ISBN : 0128004029
Language : En, Es, Fr & De

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Book Description :

Electronic Noses and Tongues in Food Science describes the electronic products of advanced chemical and physical sciences combined with intuitive integration of microprocessors, advanced bioinformatics and statistics. These include, for example, voltammetric, bio-electronic, piezoelectric platforms made from a variety of components including, nanoparticles, enzyme biosensors, heavy metals, graphite-epoxy composites, metal oxide semiconductors, microelectrodes, microfluidic channels, pre-manufactured gas sensors, redox enzymes and others and is an ideal resource for understanding and utilizing their power in Food Science settings. Devices used to analyse one particular food item can theoretically be adapted for other food items or components. This does not just mean the re-deploying the physical platforms but also the mode of bioinformatic and statistical analysis. This includes artificial neural networks (ANN), linear discriminant analysis (LDA), partial least squares (PLS), principal component analysis (PCA) etc. In other words, there is cross transference of chemistry, physics, concepts, techniques, findings and approaches from one food to another. Electronic noses and tongues are two of these devices but are advancing in application and importance. This book provides examples of the use of electronic noses and tongues to characterise components that contribute to sensory or compositional profiles, from ripening to harvesting and from storage of raw materials to packaging and consumption. These devises are suitable for high-throughput analysis, quality control or to determine the nature and extent of spoilage and adulteration, and have also been used to ascertain the geographical origins of food and mixtures. Presents latest developments in the application of electronic nose and tongue technologies to a variety of food-specific needs Includes both electronic nose, electronic tongue and combined technology insights Each chapter has sections on: The physical and chemical platforms; Analysis of specific foods; Applications to other foods and areas of food science

Transmission of Olfactory Information for Tele medicine

Transmission of Olfactory Information for Tele medicine Book
Author : Anonim
Publisher : Unknown
Release : 1995
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

While the inclusion of visual, aural, and tactile senses into virtual reality systems is widespread, the sense of smell has been largely ignored. We have developed a chemical vapor sensing system for the automated identification of chemical vapors (smells). Our prototype chemical vapor sensing system is composed of an array of tin-oxide vapor sensors coupled to an artificial neural net-work. The artificial neural network is used in the recognition of different smells and is constructed as a standard multilayer feed-forward network trained with the backpropagation algorithm. When a chemical sensor array is combined with an automated pattern identifier, it is often referred to as an electronic or artificial nose. Applications of electronic noses include monitoring food and beverage odors, automated flavor control, analyzing fuel mixtures, and quantifying individual components in gas mixtures. Our prototype electronic nose has been used to identify odors from common household chemicals. An electronic nose will potentially be a key component in an olfactory input to a telepresent virtual reality system. The identified odor would be electronically transmitted from the electronic nose at one site to an odor generation system at another site. This combination would function as a mechanism for transmitting olfactory information for telepresence. This would have direct applicability in the area of telemedicine since the sense of smell is an important sense to the physician and surgeon. In this paper, our chemical sensing system (electronic nose) is presented along with a proposed method for regenerating the transmitted olfactory information.

Evaluating the Quality of Cigarettes by an Electronic Nose System

Evaluating the Quality of Cigarettes by an Electronic Nose System Book
Author : Z. Xiao-bo,W. Shou-yi
Publisher : Unknown
Release : 2002
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

An electronic nose system, which imitates the function of the human olfactory system, has been developed and applied to evaluate the quality of cigarettes. Two major parts of the system, that is, the sensor array and the neural network, are presented. The system has been used to evaluate and classify five different cigarette smokes. The feasibility of evaluating the quality of cigarettes with the electronic nose system has proved sound by the preliminary experiment and the resulting data.

A Hybrid Electronic Nose System for Monitoring the Quality of Potable Water

A Hybrid Electronic Nose System for Monitoring the Quality of Potable Water Book
Author : Hyun Woo Shin
Publisher : Unknown
Release : 1999
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download A Hybrid Electronic Nose System for Monitoring the Quality of Potable Water book written by Hyun Woo Shin, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.