2012 Sixth International Conference on Sensing Technology (ICST)最新文献

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Proof-of-concept microwave sensor on flexible substrate for real-time water composition analysis 用于实时水成分分析的柔性基板微波传感器的概念验证
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461739
O. Korostynska, A. Mason, A. Al-Shamma'a
{"title":"Proof-of-concept microwave sensor on flexible substrate for real-time water composition analysis","authors":"O. Korostynska, A. Mason, A. Al-Shamma'a","doi":"10.1109/ICSENST.2012.6461739","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461739","url":null,"abstract":"This paper reports on the development of a novel proof-of-concept type sensor for real-time monitoring of water composition. In particular, the change in the electromagnetic wave signal in microwave frequency range is used as an indicator of water purity. The sensing element was designed on a flexible substrate to provide for a long-term usage since this configuration is less prone to failure due to mechanical damage. This allows for a broad range of applications where a sensor could be mounted on any curved surface or even just placed bended in a tube or water pipe. Inderdigitated Silver metal pattern printed on this substrate acted as a sensor. The developed system confirmed the viability of using microwaves for real-time water purity monitoring as the corresponding spectra for air, deionised and tap water were unique and clearly depicted a shift in the resonant frequencies of the sensor when it was placed in contact with water samples.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132844394","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
Angular trajectory tracking using antagonistic shape memory alloy actuators 利用对抗性形状记忆合金作动器进行角轨迹跟踪
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461778
D. Ruth, S. Nakshatharan, K. Dhanalakshmi
{"title":"Angular trajectory tracking using antagonistic shape memory alloy actuators","authors":"D. Ruth, S. Nakshatharan, K. Dhanalakshmi","doi":"10.1109/ICSENST.2012.6461778","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461778","url":null,"abstract":"This paper presents an actuator for angular trajectory tracking of a beam using shape memory alloy wires in an antagonistic configuration. Antagonistic shape memory alloy actuators use opposing force to create systems capable of producing alternative tracking paths and two-way mechanical work is done in an efficient way. A closed loop PWM based control scheme is designed and implemented experimentally with rotary position sensing. Experimental results show that a shape memory alloy actuated beam in combination with the controller can track any input trajectory signal.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117344458","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: 8
Applying SARIMA time series to forecast sleeping activity for wellness model of elderly monitoring in smart home 应用SARIMA时间序列预测智能家居老年人健康监测模型的睡眠活动
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461661
N. K. Survadevara, S. Mukhopadhyay, R. Rayudu
{"title":"Applying SARIMA time series to forecast sleeping activity for wellness model of elderly monitoring in smart home","authors":"N. K. Survadevara, S. Mukhopadhyay, R. Rayudu","doi":"10.1109/ICSENST.2012.6461661","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461661","url":null,"abstract":"In this paper, we have reported a mechanism to forecast the sensing durations of various object usages in a smart home environment. Prognosis will assist in determining the quantitative well-being of an elderly and notify the daily activity behavior as regular or irregular. Prediction process involved in wellness model is the seasonal auto regression integration moving average routines based on the recorded sensing active status of everyday objects used by an elderly living alone.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123945102","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: 24
WSN and IP based parking management system 基于WSN和IP的停车场管理系统
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461716
A. Narmada, P. S. Rao
{"title":"WSN and IP based parking management system","authors":"A. Narmada, P. S. Rao","doi":"10.1109/ICSENST.2012.6461716","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461716","url":null,"abstract":"As the cities are becoming more and more dense, multi-story parking places have become the order of the day. Further due to the escalation in the manpower cost, parking management and guidance has become an issue and hence inclination towards automation. The big commercial malls, airports etc. have either horizontal or vertical parking slots for huge number of vehicles. It is economical and convenient for not only providing guidance for parking their vehicles, closest to the en try/ exit but also for parking fee collection. In this process of automation, the user can be served better by clearly showing directions towards an immediate and desired empty parking slot, thus minimising the search / recovery time from about 5-10 minutes to nearly zero. This also greatly reduces fuel, noise and air pollution in the parking space due to the reduction in searching time. The system also can easily help in giving direction to the parked vehicle, which many times eliminates the user's confusion. The IP connectivity to the system will further help privileged customers, book their slot by looking at the available free slots, which will further enhance the income to the establishments. The paper presents the design concepts of a parking assistance system based on wireless sensor networks technology integrated with IP capability using wireless microcontrollers. The assistance system automatically communicates the status of each and every parking slot to a central server. This information is used to guide the user to the nearest free parking slot or to the user's parked vehicle. Further the system can also reserve the predefined slots for a specific time period for privileged users.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123203654","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: 8
Surface Acoustic Wave (SAW) vapour sensor using 70 MHz SAW oscillator 表面声波(SAW)蒸汽传感器使用70兆赫SAW振荡器
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461651
T. Islam, U. Mittal, A. T. Nimal, M. U. Sharma
{"title":"Surface Acoustic Wave (SAW) vapour sensor using 70 MHz SAW oscillator","authors":"T. Islam, U. Mittal, A. T. Nimal, M. U. Sharma","doi":"10.1109/ICSENST.2012.6461651","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461651","url":null,"abstract":"Surface Acoustic Wave (SAW) based device is very much suitable for detecting very small quantity of vapours of explosive chemicals. There are three possible kinds of SAW devices which can be used for sensor fabrication such as delay lines, resonator and filter. Choice among them depends on individual preferences and sometimes it is the matter of chance. In this paper, a high frequency 70 MHz SAW device has been developed for the detection of chemical warfare (CW) agents. SAW device is fabricated on ST -quartz substrate as it has negligible temperature coefficient at room temperature. The device is having dual oscillator circuit configuration for compensating the effects of temperature, humidity and pressure. Device is coated with suitable polymer and the applicability of the sensor for Dimethyl methylphosphonate (DMMP) detection has been demonstrated.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124394371","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
Wireless sensing and control for precision Green house management 无线传感与控制,实现温室的精准管理
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461735
C. Akshay, N. Karnwal, K. A. Abhfeeth, R. Khandelwal, T. Govindraju, D. Ezhilarasi, Y. Sujan
{"title":"Wireless sensing and control for precision Green house management","authors":"C. Akshay, N. Karnwal, K. A. Abhfeeth, R. Khandelwal, T. Govindraju, D. Ezhilarasi, Y. Sujan","doi":"10.1109/ICSENST.2012.6461735","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461735","url":null,"abstract":"Precision Green house management based agriculture is a combination of integrated information and production-based farming system that is designed to increase long term site-specific farm production efficiency and profitability while minimizing unintended effects on green house environment. It requires intensive sensing of the climate conditions at ground level and rapid communication of data to the central repository. Wireless sensor network is an emerging field that can be used to monitor and control the agriculture parameters in order to make intelligent automated agriculture system inside the green house. The system basically comprises of CPU for monitoring the data in LABVIEW platform and Zigbee module along with PIC microcontroller to establish wireless communication between two distant locations. The main purpose of the work undertaken in this paper is to sense, monitor and control the temperature, humidity and irrigation in the greenhouse from remote location using the Zigbee technology at low cost. The wireless transceiver is configured using TMFT 2.6 software provided by Melange Systems and PIC microcontroller is programmed using Microchip's IDE version 8.2. This technology is intended to be the simpler and cheaper than any other WPANs such as Bluetooth or wireless internet node. In the present work the data from sensing node after amplification is fed to ADC and then to the microcontroller. This is then connected to the Zigbee module which transmits the data to the Zigbee module at the other end. It reads the data and displays on to the host computer through Labview and the control sequence is generated to control the green house parameters from the control room wirelessly.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123298171","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: 40
Microwave sensor for detection of E. coli in water 微波传感器检测水中大肠杆菌
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461753
S. Oberoi, K. Daya, P. S. Tirumalai
{"title":"Microwave sensor for detection of E. coli in water","authors":"S. Oberoi, K. Daya, P. S. Tirumalai","doi":"10.1109/ICSENST.2012.6461753","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461753","url":null,"abstract":"This paper reports a rapid microwave biosensor to check for Escherichia coli contamination in water samples, which can thereafter be extended for testing of other microbes as well. The sensor is a 3×3 array of polystyrene cylinders 8 of which are filled with poly vinyl chloride solid cylinders with the centre hollow cylinder holding the sample to be investigated. The sensor takes only 4-5 minutes for sensitive detection of up to 1-2 Colony forming units (CFU) of Escherichia coli. The present technique thus proves better than all presently available techniques in terms of both sensitivity and resolution and speeds up the detection process manifold. Microwave bio-sensing thus presents itself as a promising solution for rapid, sensitive and user-friendly detection of water contamination.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131141791","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: 8
Spontaneous Brillouin scattering based distributed fiber optic temperature sensor design and simulation using phase modulation and optimization technique 基于自发布里渊散射的分布式光纤温度传感器的相位调制与优化设计与仿真
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461691
H. Pradhan, P. Sahu
{"title":"Spontaneous Brillouin scattering based distributed fiber optic temperature sensor design and simulation using phase modulation and optimization technique","authors":"H. Pradhan, P. Sahu","doi":"10.1109/ICSENST.2012.6461691","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461691","url":null,"abstract":"This paper presents a long-range Brillouin scattering based distributed fiber optic temperature sensor design and investigation using phase modulation technique. The present work involves the analysis of the Brillouin Intensity for real-time temperature measurements. This can be applied in many applications; however we have studied the system for monitoring of hydrocarbon supply lines. In the simulation environment we have investigated a, 150 km length of fiber interrogated by a laser with Centre frequency of 193.1 THz and data rate of 1Gbps. We demonstrate here that this behavior can be fully and precisely modeled, and an excellent quantitative agreement is found with the theoretically predicted values.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129927485","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
Smart sensor architecture for vital signs and motor activity monitoring of wheelchair' users 用于轮椅使用者生命体征和运动活动监测的智能传感器架构
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461663
O. Postolache, J. Freire, P. Girão, J. M. D. Dias Pereira
{"title":"Smart sensor architecture for vital signs and motor activity monitoring of wheelchair' users","authors":"O. Postolache, J. Freire, P. Girão, J. M. D. Dias Pereira","doi":"10.1109/ICSENST.2012.6461663","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461663","url":null,"abstract":"The development of a smart sensor architecture for health status monitoring and daily motor activity of wheelchair users is considered. Modularity of solution and compatibility of the architecture with IEEE1451 standard for smart sensors were part of the requirements. Thus the work presents a microcontroller-based platform compatible with IEEE 1451.4 standard for vital signs and motor activity assessment of wheelchair users. The identification of the wheelchair user is done using the LF RFID technology through a RFID reader connected to the platform. The signals from unobtrusive sensors embedded in the wheelchair characterized by plug-and-play and auto-identification capabilities are acquired and primary processed at the platform level and transmitted using IEEES02.15.4 wireless communication protocol to a server application implemented in a host PC. Referring to the embedded sensors considered in the present approach, photoplethysmography, skin conductivity, and ballistocardiography are used for cardiorespiratory assessment while a 3D accelerometer is used for motor activity assessment. Elements of human-machine-interface (HMI) implementation and several experimental results are included in the paper.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128283242","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: 12
Synthesis of Ni-doped ZnO nanorods by hydrothermal route and its gas sensing properties 水热法制备ni掺杂ZnO纳米棒及其气敏性能
2012 Sixth International Conference on Sensing Technology (ICST) Pub Date : 2012-12-01 DOI: 10.1109/ICSENST.2012.6461792
G. Jain
{"title":"Synthesis of Ni-doped ZnO nanorods by hydrothermal route and its gas sensing properties","authors":"G. Jain","doi":"10.1109/ICSENST.2012.6461792","DOIUrl":"https://doi.org/10.1109/ICSENST.2012.6461792","url":null,"abstract":"In this work, we propose a novel method for the synthesis Ni-doped ZnO nanorods, analytical grade zinc acetate dehydrate [Zn(Ac)2.2H20], nickel acetate [Ni(Ac)2.4H20], sodium hydroxide (NaOH) and poly vinyl alcohol (PVA) were used. All the reagents were used as received (Sigma Aldrich, USA) without further purification. Various (Znl-xNix)O (x = 0.01, 0.06, and 0.10) nanorods were obtained via a facile hydrothermal method. This work aims at preparing sensing material of Ni-doped ZnO nanorods by hydrothermal process, and testing their sensing properties for detection of toxic gases. The growth mechanism, morphology, as well as gas sensing properties of the Ni-doped ZnO nanorods were systematically studied in this paper.","PeriodicalId":367665,"journal":{"name":"2012 Sixth International Conference on Sensing Technology (ICST)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127734121","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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