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2008 IEEE Sensors Applications Symposium最新文献

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Design and analysis of resonant based gas sensor 谐振式气体传感器的设计与分析
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472955
G. Uma, M. Umapathy, L. Vidhya, M. Maya, T. Sophia, K. Tamilarasi
{"title":"Design and analysis of resonant based gas sensor","authors":"G. Uma, M. Umapathy, L. Vidhya, M. Maya, T. Sophia, K. Tamilarasi","doi":"10.1109/SAS13374.2008.4472955","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472955","url":null,"abstract":"This paper presents modeling and simulation of micro cantilever based resonant sensor which uses piezoelectric excitation and detection. Length and width analysis is carried out for maximum displacement at resonance. The proposed design is tested for mass sensitiveness, with conditioning electronics using Coventorware.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"2011 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129774114","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: 11
Low-power wireless sensor with SNAP and IEEE 1451 protocol 低功耗无线传感器与SNAP和IEEE 1451协议
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472975
Darold Wobschall, Sriharsha Mupparaju
{"title":"Low-power wireless sensor with SNAP and IEEE 1451 protocol","authors":"Darold Wobschall, Sriharsha Mupparaju","doi":"10.1109/SAS13374.2008.4472975","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472975","url":null,"abstract":"The availability of low power short range RF transmitters and transceivers in the unlicensed band have made small low-cost, battery operated wireless sensors relatively easy to implement, particularly those employing microcontrollers with sleep modes. To extend access to a wider area, even nationally, and to a variety of sensor requires a standardized sensor network. We believe that the NIST-supported IEEE 1451 smart transducer standard is best suited for this role and in particular the IEEE 1451.5 version (wireless) which was developed for this purpose. However, while the Dot 5 protocol (or Dot 0) works well for moderate to high power devices, it is too verbose for the many low-power wireless sensors because the message size is relatively large, albeit much less than a typical Internet (TCP/IP) message. To reduce the message size, and thus improve the battery life, we employ the SNAP (Scaleable Node Addressable Protocol) format for data and the more concept Dot 4 (IEEE 1451.4) TEDS rather than the Dot 5/Dot 0 protocol. Conversion to the full Dot 0 format is done by the receiver or gateway before transmission on the Internet.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124977784","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: 6
Investigation of ethanol and methanol water mixtures in the visible wavelength area using fibre-optic evanescent field absorption sensors based on a u-shaped, a coil-shaped and a meander-shaped probe 利用基于u形、线圈形和曲线形探头的光纤倏逝场吸收传感器研究乙醇和甲醇水混合物在可见光波段的分布
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472948
M. Fabian, E. Lewis, T. Newe, S. Lochmann, I. Mueller
{"title":"Investigation of ethanol and methanol water mixtures in the visible wavelength area using fibre-optic evanescent field absorption sensors based on a u-shaped, a coil-shaped and a meander-shaped probe","authors":"M. Fabian, E. Lewis, T. Newe, S. Lochmann, I. Mueller","doi":"10.1109/SAS13374.2008.4472948","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472948","url":null,"abstract":"An optical fibre evanescent field sensor for methanol (CH3OH) and ethanol (C2H5OH) solvents based on deformed optical fibre cores is reported. The sensitivity of an existing U-bend probe is increased by extending the exposed core to a coil shape of one and a half turns and by forming the core to a meander- shape with three bends. Using the visible wavelength area (VIS) and methanol/ethanol concentrations from 0% to 10% it is shown that the sensitivity of the meander shape sensor enables the determination of methanol concentrations of better than 0.5% and of ethanol concentrations of better than 0.2% at 650 nm. This facilitates the use of low cost optical sources and receivers provided for this wavelength range as well as the utilization of polymer optical fibres to guide the light to and from the sensor which results in low cost applications compared to all silica or polymer clad silica fibre solutions in the near-infrared (NIR) or ultra-violet (UV) wavelength range.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124318085","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: 19
Investigation of dielectric sensing for fruit quality determination 介质传感测定水果品质的研究
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472943
S. Nelson, Wenchuan Guo, S. Trabelsi
{"title":"Investigation of dielectric sensing for fruit quality determination","authors":"S. Nelson, Wenchuan Guo, S. Trabelsi","doi":"10.1109/SAS13374.2008.4472943","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472943","url":null,"abstract":"Permittivities of honeydew melons and watermelons, grown to provide a range of maturities, were measured with an open-ended coaxial-line probe and impedance analyzer at frequencies from 10 MHz to 1.8 GHz. Measurements on fresh apples were also made over a ten-week storage period. Data were taken on the external surfaces of the fruit and on tissue samples from the edible internal tissue. Soluble solids content (SSC), indicative of sweetness, was used for melons as the quality factor for correlation with permittivity. Dielectric constant and loss factor correlations with SSC were low, but a high correlation was obtained between the SSC and permittivity from a complex-plane plot of dielectric constant and loss factor, each divided by SSC. However, quality prediction from this relationship was not very high. Dielectric properties of apples were relatively constant during the ten-week storage period even though firmness of apple tissues decreased significantly over that period.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129184629","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: 14
Infrared and imaging application to measure emergence activity rhythms on Nephrops norvegicus (L.) population assessment 红外和成像技术在褐家鼠种群评估中的应用
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472947
D. Sarria, J. del Río, A. Manuel, J. Aguzzi, J.A. Garcia, F. Sardá
{"title":"Infrared and imaging application to measure emergence activity rhythms on Nephrops norvegicus (L.) population assessment","authors":"D. Sarria, J. del Río, A. Manuel, J. Aguzzi, J.A. Garcia, F. Sardá","doi":"10.1109/SAS13374.2008.4472947","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472947","url":null,"abstract":"An automated system has been developed to measure the activity and behaviour of species. The system developed has a distributed topology with custom low cost acquisition and illumination devices and infrared cameras. These different systems use the USB interface and permit to acquire from photodiodes sensors to illuminate with a programmable photoperiod and to shot images. A computer controls all the systems connected and treats the information from sensors to show the activity and behaviour of the species under study.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"191 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133321728","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: 4
Integrated electronic nose system for detection of Salmonella contamination in meat 用于肉类中沙门氏菌污染检测的集成电子鼻系统
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472949
S. Panigrahi, Young K. Chang, L. Khot, J. Glower, C. Logue
{"title":"Integrated electronic nose system for detection of Salmonella contamination in meat","authors":"S. Panigrahi, Young K. Chang, L. Khot, J. Glower, C. Logue","doi":"10.1109/SAS13374.2008.4472949","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472949","url":null,"abstract":"A novel metal oxide based electronic nose system was designed and developed to detect Salmonella contamination in packaged meat (beef). This system contained an array of metal oxide detectors and custom made electronics for acquiring olfactory signature of the volatile organic compounds in the headspace of the meat packages produced by detector arrays. The acquired signals were processed using three wavelet packet transforms (WPT) for simultaneous noise reduction and compression. The coefficients of wavelet packets were used as features for developing statistical classification models using bootstrapped linear and quadratic discriminant analysis techniques. The average total classification accuracies for classifying Salmonella contaminated meat samples were higher than 82% with highest average accuracy of about 88%.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121218125","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: 6
Compressive sensing applied to homeland security 压缩感知在国土安全中的应用
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472966
S. Griffin, E. Jacobs, S. Murrill
{"title":"Compressive sensing applied to homeland security","authors":"S. Griffin, E. Jacobs, S. Murrill","doi":"10.1109/SAS13374.2008.4472966","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472966","url":null,"abstract":"Sensing applications in Homeland Security have increasingly emphasized the use of high frequency RF such as the millimeter and terahertz bands. These sensors implement both imaging and spectroscopic systems. Currently envisioned applications have run into practical limitations regarding the implementation of classic sensor configurations such as standard focal plane arrays or spectrometers. Compressive sensing offers an alternative architecture for remote, distributed and networked sensors that may significantly alleviate the current limitations on Homeland Security applications. This paper considers the measurement matrix and reconstruction algorithms appropriate to this application. Data for spectroscopic and imaging applications is presented.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124689030","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: 5
Bi2O3/Nb2O5 thick film capacitive pH sensor using AD5933 impedance converter 采用AD5933阻抗变换器的Bi2O3/Nb2O5厚膜电容式pH传感器
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472935
O. Korostynska, K. Arshak, E. Gill, A. Arshak, K. Kaneswaran
{"title":"Bi2O3/Nb2O5 thick film capacitive pH sensor using AD5933 impedance converter","authors":"O. Korostynska, K. Arshak, E. Gill, A. Arshak, K. Kaneswaran","doi":"10.1109/SAS13374.2008.4472935","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472935","url":null,"abstract":"The novel system is presented that utilises change in the resonant frequency and impedance as an indicator of the pH level of the solution, brought in contact with a sensor. Mixed metal oxides of Bi2O3 and Nb2O5 formed the basis for thick film capacitive sensors investigated in this research work. AD5933 impedance converter was used to monitor real-time changes in the electrical properties of tested capacitors. The system showed superior sensitivity to the pH level, with instant response being recorded. Heating the sensors restored their initial properties, and they were repeatedly used for pH sensing. It is envisaged that findings of this work would form the basis for compact system employed for real-time pH monitoring.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115072981","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: 2
IEEE1451-based multi-interface module (I2M) for industrial processes automation 基于ieee1451的多接口模块(I2M)，用于工业过程自动化
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472974
E. Batista, A.C.R. Silva, L. Gonda, M. Pereira, I. da Silva, W.M. Ferreira, F. D'Elia
{"title":"IEEE1451-based multi-interface module (I2M) for industrial processes automation","authors":"E. Batista, A.C.R. Silva, L. Gonda, M. Pereira, I. da Silva, W.M. Ferreira, F. D'Elia","doi":"10.1109/SAS13374.2008.4472974","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472974","url":null,"abstract":"This paper describes the implementation of a multi-interface module (I2M) for automation of industrial processes, based on the IEEE1451 standard. Process automation with I2M can communicate through either wires or using wireless communication, without any hardware or software changes. We used FPGA resources to implement the I2M functions FPGA, with a NIOS II processor and ZigBee communication system (IEEE802.15), as well as RS232 serial standard. Part of the project was done in the SOPC Builder environment, which gave the designer flexibility and speed to implement the NIOS II-based microprocessor system. To test the I2M implementation, a didactic Industrial Hydraulic Module (MHI-01) was used to simulate two industrial processes to be controlled by the system proposed.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133832008","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: 9
Key exchange protocol for Wireless Sensor Network: Formal verification using CSN modal logic 无线传感器网络密钥交换协议:使用CSN模态逻辑的形式化验证
2008 IEEE Sensors Applications Symposium Pub Date : 2008-03-21 DOI: 10.1109/SAS13374.2008.4472969
Yue Li, T. Newe
{"title":"Key exchange protocol for Wireless Sensor Network: Formal verification using CSN modal logic","authors":"Yue Li, T. Newe","doi":"10.1109/SAS13374.2008.4472969","DOIUrl":"https://doi.org/10.1109/SAS13374.2008.4472969","url":null,"abstract":"Due to the growth of Wireless Sensor Networks (WSN), many advanced applications such as industry process monitoring, patient monitoring and public service communications have been deployed. Security of data will be an important factor for their full adoption. Efficient key exchange protocols are required for Security of large scale densely deployed wireless networks of resource limited sensor nodes. Huang et al. proposed a hybrid authenticated key exchange protocol for secure communication between a sensor and a security manager in WSN. In order to provide assurance that these protocols are verifiably secure and trustworthy it is necessary to perform a formal verification on their design specifications. In this paper Huang et al. 's protocol is discussed and a formal verification is performed using the Coffey-Saidha-Newe (CSN) modal logic. As a result of this verification a modification is suggested to improve the protocol security.","PeriodicalId":225041,"journal":{"name":"2008 IEEE Sensors Applications Symposium","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123089679","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: 2
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