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2017 Eleventh International Conference on Sensing Technology (ICST)最新文献

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Self adjustable daylight sensor for lighting systems 用于照明系统的自调节日光传感器
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-04 DOI: 10.1109/ICSENST.2017.8304425
D. Kacprzak
{"title":"Self adjustable daylight sensor for lighting systems","authors":"D. Kacprzak","doi":"10.1109/ICSENST.2017.8304425","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304425","url":null,"abstract":"This paper describes a concept of a daylight sensor, which maintains its dimming function constant regardless the changes to the objects placed in the room. The existing and commercially available sensors are strongly affected by the surface reflectance of the furniture in the rooms. However the proposed sensor, with its logic circuit, ensures daylight dimming not affected by the highly reflective furniture. This paper presents the principle of the sensor's operation supported by numerical results obtained from lighting design software DIALux. The logic process performed in the microcontroller is also explained. Finally results from testing of a prototype are discussed and compared to the action of a commercially available sensor. It is concluded that the newly proposed sensor offers very good stability of the dimming function and it is not affected by the highly reflective objects and furniture introduced to the room.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124570112","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
Wheatstone bridge approach to the inspection of composite materials 惠斯通电桥复合材料的检验方法
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-04 DOI: 10.1109/ICSENST.2017.8304435
D. Kacprzak, I. Tuleasca
{"title":"Wheatstone bridge approach to the inspection of composite materials","authors":"D. Kacprzak, I. Tuleasca","doi":"10.1109/ICSENST.2017.8304435","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304435","url":null,"abstract":"Composite materials are used as main building blocks in aviation industry, due to better characteristics as compared with aluminium and alloys. Inspection methods for these materials must offer reliable information to enable a thorough assessment of the structural integrity of the aircraft. Non-destructive testing methods NDT are at the forefront of these techniques, where the associated sensors have to offer reliable data, based on flexible, non-contact and low cost equipament. The paper presents an eddy currents based NDT technique that enables the depiction of 1D and 2D flaws in carbon fibre reinforced polymer CFRP, where the associated electronic circuit block is based on a Wheatstone bridge for signal acquisition and processing purposes.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"409 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133645148","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
A survey on the challenges and opportunities of the Internet of Things (IoT) 物联网(IoT)的挑战与机遇调查
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304465
Laith Farhan, Sinan T. Shukur, Ali Alissa, Mohmad Alrweg, Umar Raza, R. Kharel
{"title":"A survey on the challenges and opportunities of the Internet of Things (IoT)","authors":"Laith Farhan, Sinan T. Shukur, Ali Alissa, Mohmad Alrweg, Umar Raza, R. Kharel","doi":"10.1109/ICSENST.2017.8304465","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304465","url":null,"abstract":"Internet of Things (IoT) is a rapidly growing technology with a wide range of applications in various fields. It has unified a plethora of devices and infrastructure under the same umbrella and is considered by many technologies leaders as the network of the future (NoF). IoT connects heterogeneous devices that provide sensing, control, actuation, and monitoring activities for smarter environments. Smart IoT devices or objects are characterized with a unique identifier to transfer data over the network without human intervention. IoT is expected to further extend the boundaries of the autonomous world with advanced connectivity of physical entities, systems, services. However, there are some serious obstacles and challenges, which must be resolved before the full potential of IoT is realized. The focus of this study is to discuss the key drivers of change, challenges that may slow the adoption of IoT and the potential of the internet of things technology.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124404418","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: 59
Wireless sensor networks and cloud computing integrated architecture for agricultural environment applications 面向农业环境应用的无线传感器网络和云计算集成架构
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304445
Mohamed Rawidean Mohd Kassim, A. N. Harun
{"title":"Wireless sensor networks and cloud computing integrated architecture for agricultural environment applications","authors":"Mohamed Rawidean Mohd Kassim, A. N. Harun","doi":"10.1109/ICSENST.2017.8304445","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304445","url":null,"abstract":"The integration of Wireless Sensor Networks (WSN), Cloud computing and Big Data technologies offer vast opportunities to solve many real-world problems. Nowadays, the need for agricultural environment applications are increasing simply because there is a high demand for precision agriculture and automation. Agricultural environment applications have become an important field of control, providing real-time system and communication with the physical world. The combination of WSN and Cloud computing agricultural environment application can collect and process large amount of data from the beginning until end of the process loop. This paper discusses the proposed WSN and Cloud computing integrated architecture, benefits and applications.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129681759","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
Evaluation of RIP sensor calibration stability for daily estimation of lung volume 日常肺容量估计的RIP传感器校准稳定性评价
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304419
Raul I. Ramos-Garcia, M. Imtiaz, E. Sazonov, Stephen T. Tiffany
{"title":"Evaluation of RIP sensor calibration stability for daily estimation of lung volume","authors":"Raul I. Ramos-Garcia, M. Imtiaz, E. Sazonov, Stephen T. Tiffany","doi":"10.1109/ICSENST.2017.8304419","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304419","url":null,"abstract":"This work supports the development of a non-invasive wearable system for the tracking of cigarette smoking in the natural environment. Accurate estimation of lung volume, as well as preservation of calibration over the period of wear, are required for such a system. In this paper, the preservation of calibration of a Respiratory Inductive Plethysmograph (RIP) in a 24-hour period was evaluated. Attachment options, such as an RIP belt held in place by tension (belt), RIP belt held in place by adhesive (belt+adhesive), and RIP belt sewn into a T-shirt (belt+shirt) were studied and compared using data collected from three subjects performing usual daily activities. An 800 ml bag was used as the gold standard for evaluation. The average volume obtained for the belt, belt+adhesive, and belt+shirt options were 0.89+0.28 L, 1.02+0.27 L, and 0.79+0.05 L, respectively. Additionally, comparing these against a reference volume of 800 ml, the average RMSE was 0.24+0.05 L, 0.24+0.23 L, and 0.03+0.03 L, respectively. Results show that the RIP belt sewn into a T-shirt provides a better preservation of the calibration throughout the 24-hour period.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128153878","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: 10
An interference-insensitive switched-capacitor CDC 干扰不敏感开关电容CDC
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304506
L. Areekath, B. George
{"title":"An interference-insensitive switched-capacitor CDC","authors":"L. Areekath, B. George","doi":"10.1109/ICSENST.2017.8304506","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304506","url":null,"abstract":"A new interference-insensitive Switched Capacitor (SC) Capacitance-to-Digital Converter (CDC) is presented in this paper. The insensitivity is achieved by the conversion mechanism itself. It is a combination of a SC relaxation oscillator and an integrating type analog-to-digital converter whose integration time is made an integer multiple of the time period, Tintr, of the interfering signal. Although in a typical dual-slope converter, the integration time can be set as a suitable multiple of Tintr, the deintegration time is a function of the measurand. Thus, the extent of interference rejection that can be achieved, using such converters, is limited. The SC relaxation oscillator in the proposed CDC is operated for a fixed duration to make a measurement. This duration is set as a multiple of the Tintr. In this scheme, the final output is proportional to the number of transitions in the output of the SC relaxation oscillator which is directly proportional to the value of the sensor capacitance and has negligible sensitivity to the presence of the interference signal. The proposed scheme has been realized and tested using a SPICE tool. The non-linearity of the scheme is found to be less than 0.1% for a sensor capacitance, varied from 15 pF to 25 pF. The study conducted, to evaluate the effect of coupled interference from a distribution power line, showed that the sensitivity of the output to the interference is negligible for a large range. This paper also proposes a method to further increase this range and to improve the resolution of the proposed conversion method. The proposed converter is suitable for capacitive sensors that are used in the consumer applications.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"315 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132155322","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
A novel electrochemical biosensor for bone turnover detection based on molecular imprinting technology 一种基于分子印迹技术的骨转换检测电化学传感器
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304442
Nasrin Afsarimanesh, M. Alahi, S. Mukhopadhyay, M. Kruger
{"title":"A novel electrochemical biosensor for bone turnover detection based on molecular imprinting technology","authors":"Nasrin Afsarimanesh, M. Alahi, S. Mukhopadhyay, M. Kruger","doi":"10.1109/ICSENST.2017.8304442","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304442","url":null,"abstract":"This research reports a novel label-free sensing method for the measurement of C-telopeptide of Type-I collagen (CTX-1) in order to monitor bone turnover at an early stage. An interdigital sensor jointly with Electrochemical Impedance Spectroscopy (EIS) was used to study the resistive and capacitive properties of samples. Molecular Imprinted Polymers (MIPs) containing recognition sites for CTX-1 molecules were synthesized. The sensor was coated with the prepared MIPs to increase the sensitivity of the sensor to CTX-1. Different known concentration samples were tested and the sensitivity curve was plotted. The Nyquist fitted Curve and its equivalent Randle's circuit was estimated using a complex non-linear least square method (CNLS). The initial results are promising for further development of an inexpensive and portable device for early detection of bone turnover, so therapy can be started earlier.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130425823","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
Analysis of plasmonics-based nano-structured MSM-PDs for enhanced light absorption 基于等离子体的纳米结构msm - pd增强光吸收的分析
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304487
Nithyendra Chandan, N. Das, F. F. Masouleh
{"title":"Analysis of plasmonics-based nano-structured MSM-PDs for enhanced light absorption","authors":"Nithyendra Chandan, N. Das, F. F. Masouleh","doi":"10.1109/ICSENST.2017.8304487","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304487","url":null,"abstract":"This paper mainly discusses about the maximum light absorption by nano-grating structure assisted metal-semiconductor-metal-photodetectors (MSM-PDs). The nano-grating structure assisted MSM-PDs are suitable candidate for various applications, such as faster optical fibre communications, high-speed chip-to-chip interconnects, sensor networks and high-speed sampling. For this modelling, finite difference time domain (FDTD) simulation tool is used to simulate and calculate the light absorption enhancement factor (LAEF) of nano-structured MSM-PDs. In this research, various nano-grating shapes are used, such as, hyperbolic, trapezoidal, triangular and rectangular. Based on simulation results, we have compared the LAEF of nano-grating shape dependent MSM-PDs. In a particular case of simulation, rectangular shaped nano-grating structure MSM-PDs achieved about 12-times higher LAEF than the conventional MSM-PDs.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131715864","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: 3
A modified energy efficient protocol for optimization of dead nodes and energy consumption in wireless sensor networks 一种改进的无线传感器网络死节点和能耗优化节能协议
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304505
P. Yarde, S. Srivastava, K. Garg
{"title":"A modified energy efficient protocol for optimization of dead nodes and energy consumption in wireless sensor networks","authors":"P. Yarde, S. Srivastava, K. Garg","doi":"10.1109/ICSENST.2017.8304505","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304505","url":null,"abstract":"The role of sensors (nodes) in Wireless Sensor Network (WSN) is to sense, collect the data and process that data, and forward the processed data to the other sensor node or base station. All these processes consumes energy. The level of energy consumption is higher in transmitting stage as compared to sensing, collecting and processing the data. The requirement of transmission power is directly depends on the distance between the sender and receiver nodes. In this paper, a comparative network life time analysis is done in between the Low Energy Adaptive Clustering Hierarchy (LEACH) and its variant protocol LEACH-Two Level Cluster Head (LEACH-TLCH) protocol on the basis of energy consumption, residual energy and dead nodes. In this paper Tertiary Head-Low Energy Adaptive Clustering Hierarchy (TH-LEACH), a new energy efficient routing protocol is also proposed. This proposed protocol improves the behavior in terms of number of dead nodes and total energy consumption in the network hence, optimizing network lifetime.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"620 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132636973","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
Calibration of multi-focal planes for zoom-lens unit 变焦透镜单元多焦平面的标定
2017 Eleventh International Conference on Sensing Technology (ICST) Pub Date : 2017-12-01 DOI: 10.1109/ICSENST.2017.8304441
Jyun-Cheng Huang, Chien-Sheng Liu, Yule Huang
{"title":"Calibration of multi-focal planes for zoom-lens unit","authors":"Jyun-Cheng Huang, Chien-Sheng Liu, Yule Huang","doi":"10.1109/ICSENST.2017.8304441","DOIUrl":"https://doi.org/10.1109/ICSENST.2017.8304441","url":null,"abstract":"In this paper, the calibration method of multi-focal planes of a 3D scanning system with zoom-lens unit based on structured light has been discussed. Based on the development of calibration methods for zoom lens characteristics, we design a calibration target for zoom lens calibration. Also, we present a pragmatic calibration process that consists of five procedures.","PeriodicalId":289209,"journal":{"name":"2017 Eleventh International Conference on Sensing Technology (ICST)","volume":"297 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124253568","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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