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2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)最新文献

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Evaluation of MAI Effect in Encoding Techniques for an Infrared Positioning System 红外定位系统编码技术中MAI效果评价
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9129205
Elena Aparicio-Esteve, Álvaro Hernández, J. Ureña
{"title":"Evaluation of MAI Effect in Encoding Techniques for an Infrared Positioning System","authors":"Elena Aparicio-Esteve, Álvaro Hernández, J. Ureña","doi":"10.1109/I2MTC43012.2020.9129205","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9129205","url":null,"abstract":"Signal attenuation and multipath effect limit the behaviour of Global Navigation Satellite System (GNSS) in outdoor environments. Thus, there is a current trend on finding a centimetric accuracy three-dimension optical indoor positioning system using LEDs and photodiodes. There are several works that rely on encoding techniques to distinguish between transmitters. Due to the simultaneous reception, interferences between the cross-correlation signals may appear (Multiple Access Interference, MAI). In this way, the implemented encoding technique is crucial to remove the existent Multiple Access Interference (MAI) effect. In this work, Kasami, LS (Loosely Synchronized) and T-ZCZ (Three Zero-Correlation Zone) sequences with different lengths from 71 to 1024 bits have been analysed with the final goal of mitigating the MAI effect in the estimation of the receiver’s position. Simulations and experimental results, at a distance of 2m between transmitters and receiver, prove a better behaviour with the 1151-bit LS sequences achieving standard deviations below 0.25cm for plane XY and average absolute errors below 0.3 and 7.4cm in simulations and experimental tests, respectively.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122130008","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
Application Of Uncertainty Analysis To Experimental Reliability Of Sensors By Thermal Shock Test 不确定性分析在传感器热冲击试验可靠性中的应用
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9129008
G. D'Emilia, D. D. Gasbarro, A. Gaspari, E. Natale, D. Delaux, Thomas Illing
{"title":"Application Of Uncertainty Analysis To Experimental Reliability Of Sensors By Thermal Shock Test","authors":"G. D'Emilia, D. D. Gasbarro, A. Gaspari, E. Natale, D. Delaux, Thomas Illing","doi":"10.1109/I2MTC43012.2020.9129008","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9129008","url":null,"abstract":"In this paper an example is discussed concerning the possibility of using metrological concepts, like uncertainty of measurement, systematic effects, statistical distribution of measurements, in order to improve the interpretation capability of a specific failure mechanism in a controlled field of influences. This approach has been also used to set an interpolation in a certain range of condition when the temperature of tests is changed. The case study refers to the degradation assessment of ultrasonic sensors for distance measurement, which is ascribed to the quality decay of solder joints due to cracks or remarkable shrink holes. The components are subjected to ALT cyclic thermal stresses. The results of tests allowed to gaining information about the validation of a model of fault, useful to design accelerated tests at higher temperatures.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123953774","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 Portable Automated Bioanalyzer Based on Enzymatic Biosensors for Food Analysis 一种基于酶生物传感器的便携式食品分析自动化生物分析仪
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9129270
F. Ferrero, Alberto López, M. Valledor, Juan Carlos Campo Rodríguez, J. Reviejo, J. Pingarrón
{"title":"A Portable Automated Bioanalyzer Based on Enzymatic Biosensors for Food Analysis","authors":"F. Ferrero, Alberto López, M. Valledor, Juan Carlos Campo Rodríguez, J. Reviejo, J. Pingarrón","doi":"10.1109/I2MTC43012.2020.9129270","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9129270","url":null,"abstract":"The food industry needs suitable analytical instrumentation for quality control and contamination monitoring. Such methods must be rapid, reliable, specific, and cost-effective. Biosensors, especially enzyme-based sensors, offer several advantages in monitoring bioprocessing systems. Continuous flow analysis systems with integrated biosensors are important tools in bioprocessing monitoring. This work presents the development of an affordable bioanalyzer for food analysis using enzymatic biosensors as amperometric detectors. The instrument is very versatile due to its capability to be utilised for the analysis of a great variety of analytes, such as ethanol, fructose, glucose, lactate, cholesterol, etc. It is fully controlled by a desktop application which allows you to configure all parameters of the measurement and obtain the calibration curve; then, the sample concentration may be obtained.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125817207","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
Structural Modeling and Implementation of Smart Sensor and Actuator Networks using IEEE 1451 基于IEEE 1451的智能传感器和执行器网络结构建模与实现
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9128393
R. Abrishambaf
{"title":"Structural Modeling and Implementation of Smart Sensor and Actuator Networks using IEEE 1451","authors":"R. Abrishambaf","doi":"10.1109/I2MTC43012.2020.9128393","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9128393","url":null,"abstract":"This paper demonstrates the structural modeling and implementation of smart sensor and actuator networks. The modeling is shown using a two-dimensional methodology from capturing system requirements phase to design and implementation phases. The implementation is based on IEEE 1451 family of standards proposed for design and development of smart transducers which has a great potential to be the enabling technology for distributed control and measurement systems. A pick-and-place robotic station is used in order to demonstrate the applicability of the proposed distributed control scheme.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125884746","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
Load Identification System for Residential Applications Based on the NILM Technique 基于NILM技术的住宅负荷识别系统
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9128599
G. Bucci, F. Ciancetta, E. Fiorucci, S. Mari
{"title":"Load Identification System for Residential Applications Based on the NILM Technique","authors":"G. Bucci, F. Ciancetta, E. Fiorucci, S. Mari","doi":"10.1109/I2MTC43012.2020.9128599","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9128599","url":null,"abstract":"In this paper we mainly focus on monitoring the energy consumption of individual electrical appliances connected to a home. The adopted system measures the total electric current and extracts the absorption of each individual device, using a NILM algorithm (Non Intrusive Load Monitoring). The characteristics of a new NILM algorithm have been identified by comparing the different load disaggregation techniques. It was initially verified with aggregate data available online. Successively, measurements were performed using a suitable system that reproduces a typical domestic electrical wiring with connected household appliances was implemented. The paper describes the measurement system, including the NILM algorithm. Additionally, some performance evaluation results are also reported in the paper.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124595488","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: 13
Energy Detection for Spectrum Sensing in Medical Telemetry Networks using Modified NLMS algorithm 基于改进NLMS算法的医疗遥测网络频谱传感能量检测
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9129107
S. Surekha, M. Z. U. Rahman, A. Lay-Ekuakille, A. Pietrosanto, M. A. Ugwiri
{"title":"Energy Detection for Spectrum Sensing in Medical Telemetry Networks using Modified NLMS algorithm","authors":"S. Surekha, M. Z. U. Rahman, A. Lay-Ekuakille, A. Pietrosanto, M. A. Ugwiri","doi":"10.1109/I2MTC43012.2020.9129107","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9129107","url":null,"abstract":"In a clinical scenario when the patient is far from the hospital, the patient is not treated in time. In that scenario, the medical telemetry network plays a vital role. So, it is intended to develop a medical body area network for remote health care monitoring utilizing cognitive radio methods. A Medical Body Area Network (MBAN) consists of multiple sensor nodes, these nodes may be wearable and implantable devices and by using this device we get the patient physiological data and each having the capability of sampling, processing and communicating with vital signals. Medical Telemetry is a technology, it involves information processing and communication technologies to utilize in healthcare services. In wireless communications, medical telemetry plays a vital role to use in health care applications like telemedicine, remote patient monitoring, etc., Spectrum sensing is one of the cognitive radio methods, it can be used in the field of medical telemetry. Spectrum sensing using an energy detection technique can be used in medical telemetry for health care monitoring. The proposed implementation finds an immediate application in the development of smart cities and smart hospitals. Here, we use a Modified Normalized LMS algorithm for this purpose. Problems of energy detection and measurement lead to spectrum sensing in a telemetry network that can be solved by the proposed method. Results show that the performance of Modified Normalized LMS gives better simulations in terms of detection probability (Pd) and false alarm (Pf).","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128549041","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
Edge Sensor Signal Processing Algorithms for Earthquake Early Detection 地震早期检测的边缘传感器信号处理算法
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9129617
M. A. Ugwiri, M. Carratù, G. Monte, A. Espírito-Santo, V. Paciello
{"title":"Edge Sensor Signal Processing Algorithms for Earthquake Early Detection","authors":"M. A. Ugwiri, M. Carratù, G. Monte, A. Espírito-Santo, V. Paciello","doi":"10.1109/I2MTC43012.2020.9129617","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9129617","url":null,"abstract":"A new earthquake early warning algorithm is proposed in this paper. Intelligent sampling technique is used to expose signal information in a way to facilitate the inference of knowledge. The goal is to assess, by observing the first few seconds of P-wave, whether the incoming earthquake is destructive or not, and to generate an alert or eventually take action. Once the proposed method has been developed, performance results obtained using real seismic data from open-access databases are presented, thereby validating the effectiveness of the proposed method in estimating seismic magnitude. Since real-time and device interoperability are critical aspects in applications such as seismic detection, the suitability and compatibility of the proposed method with the IEEE1451 family of standards are demonstrated.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128184835","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
Effect of frozen-thaw injury on cell membrane and bio-impedance 冻融损伤对细胞膜及生物阻抗的影响
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9128388
Jiawei Tang, Mingyang Lu, W. Yin, Yuedong Xie, Zhijie Zhang, Qian Zhao
{"title":"Effect of frozen-thaw injury on cell membrane and bio-impedance","authors":"Jiawei Tang, Mingyang Lu, W. Yin, Yuedong Xie, Zhijie Zhang, Qian Zhao","doi":"10.1109/I2MTC43012.2020.9128388","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9128388","url":null,"abstract":"Biological samples exhibit frequency dependent spectra caused by a dispersion mechanism. This dispersion mechanism demonstrates dielectric relaxation due to the interaction between electromagnetic field and biological samples at cellular levels. Hence, biological impedance spectroscopy may be used to reveal the electrical and geometrical properties of biological samples, in particular, frozen-thaw injury. Frozen-thaw injury is known as one of the most common factors that can influence the bio-impedance spectroscopy of biological samples. However, the mechanism of how frozen-thaw injury influences the bio-impedance spectroscopy at cellular levels has not been analysed. In this paper, the influence of frozen-thaw injury on beta dispersion was experimentally investigated using the AC conduction (contact electrode) method on potato and pork samples. From the results of the experiment, we assumed that frozen-thaw injury mainly influences the impedance spectroscopy of a potato and pork by breaking their cell membranes. In light of this assumption, a novel FEM model to simulate membrane breakage was developed and a microscopic experiment was then carried out to identify the membrane integrity. In this paper, the influence of frozen-thaw injury on dielectric properties of biological cells suspension was simulated using a custom developed FEM solver and an originally designed cell model. In its 2D version, the AC conduction case was simulated. Then, in the attempt to confirm the assumption, a microscopic experiment was conducted to determine if the cell membrane was broken or not. The measurement and simulation results suggest that bio-impedance measurements provide an indication of cellular structural changes of biological samples, which could be useful for biomedical, pharmaceutical and food inspection applications.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128687705","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: 16
Uncertainty Issues in Multi-Channel Data Acquisition Systems 多通道数据采集系统中的不确定性问题
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9128577
A. Carullo, S. Corbellini, A. Vallan, A. Atzori
{"title":"Uncertainty Issues in Multi-Channel Data Acquisition Systems","authors":"A. Carullo, S. Corbellini, A. Vallan, A. Atzori","doi":"10.1109/I2MTC43012.2020.9128577","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9128577","url":null,"abstract":"This paper deals with the analysis of multi-channel data-acquisition systems with the aim of identifying and combining the main uncertainty contributions. The approach based on the GUM uncertainty framework has been implemented to characterize and combine the different contributions. Particular attention has been paid towards cross-talk effects, which can be not negligible above all in multiplexed data-acquisition systems. The uncertainty analysis is described for a commercial data acquisition board, whose cross-talk specification is not suitable for a reliable uncertainty estimation in operating conditions. For this reason, an experimental characterization of the board has been performed and the obtained results are provided. These results highlight that a proper characterization of a data-acquisition system is effective in estimating the actual performance at the operating frequency and provide valuable information in terms of source resistance and input-channel configuration that make cross-talk effects negligible.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129609959","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
Effect of liquid temperature on wave characteristics in falling film based on PLIF 基于PLIF的液体温度对降膜波特性的影响
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Pub Date : 2020-05-01 DOI: 10.1109/I2MTC43012.2020.9128879
T. Xue, Zhili Wang, Jinshun Liu
{"title":"Effect of liquid temperature on wave characteristics in falling film based on PLIF","authors":"T. Xue, Zhili Wang, Jinshun Liu","doi":"10.1109/I2MTC43012.2020.9128879","DOIUrl":"https://doi.org/10.1109/I2MTC43012.2020.9128879","url":null,"abstract":"Falling film is widely applied in many industries, such as evaporation, condensation, chemical reaction and distillation. In order to investigate the influence of the liquid temperature on the wave characteristics in the free-falling film that is subjected to the sensible heating, instantaneous measurements of the film thickness using planar laser-induced fluorescence are performed. Experiments are carried out at liquid temperature that ranges from 24 °C to 52 °C. The spatiotemporal flow structure of falling film is reconstructed and analyzed at different temperatures. It is found that the frequency and the amplitudes of the large waves change with the temperature simultaneously, and the substrate regions become more smoother and wider with the temperature rising. The profiles of film thickness probability density function and the power spectrum density function are presented and discussed.","PeriodicalId":227967,"journal":{"name":"2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127513630","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
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