2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings最新文献_第3页

Managing the uncertainty for face classification with 3D features 基于三维特征的人脸分类的不确定性管理

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860778

G. Betta, D. Capriglione, M. Gasparetto, E. Zappa, C. Liguori, A. Paolillo

引用次数: 4

Unstable gait assessment with a portable analysis system 不稳定步态评估与便携式分析系统

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860729

Fernando Bagalciague, C. S. Roman, M. Arocena, H. Suarez, Enrique D. Ferreira, N. Pena

{"title":"Unstable gait assessment with a portable analysis system","authors":"Fernando Bagalciague, C. S. Roman, M. Arocena, H. Suarez, Enrique D. Ferreira, N. Pena","doi":"10.1109/I2MTC.2014.6860729","DOIUrl":"https://doi.org/10.1109/I2MTC.2014.6860729","url":null,"abstract":"An inertial sensor based gait analysis system is presented. Standard gait parameters, feet and hip ranges of motion (ROMs) and hip peak velocities, in medio-lateral and anterior-posterior directions, are validated in different experiments, including footswitches, treadmill, long walk and motion capture system. The mean of relative root-mean-square errors for gait cycle, stance, stride length, stride velocity and feet ROMs in low and medium velocities, is below 5%. Standard gait parameters for a control group of fourteen healthy young adults are compared with previous studies, showing consistent results. This control group is also compared to a group of eleven unstable adults to determine main discrimination parameters. Significant differences (p <; 0.05) are found for cadence, normalized speed, normalized stride length, anterior-posterior feet ROM, medio-lateral hip ROM and medio-lateral hip peak velocity. These results suggest that basic gait parameters, together with feet and hip ROMs and peak velocities, might differentiate unstable subjects from healthy young adults.","PeriodicalId":331484,"journal":{"name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","volume":"256 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114336558","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

Measurement platform of mains zero crossing period for powerline communication 电力线通信市电过零周期测量平台

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860520

Souha Souissi, Ons Ben Rhouma, C. Rebai

引用次数: 3

IPMC frequency dependent multiphysics model considering electrodes high surface and fractional effects 考虑电极高表面和分数效应的IPMC频率相关多物理场模型

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6861001

R. Caponetto, V. Luca, S. Graziani, F. Sapuppo, G. Pasquale

引用次数: 1

Aegis: A biofeedback adaptive alarm system using vibrotactile feedback Aegis:一种使用触觉振动反馈的生物反馈自适应报警系统

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860755

Lan Duong, Maedot S. Andargie, Jeffrey Chen, Nikolas Giakoumidis, M. Eid

{"title":"Aegis: A biofeedback adaptive alarm system using vibrotactile feedback","authors":"Lan Duong, Maedot S. Andargie, Jeffrey Chen, Nikolas Giakoumidis, M. Eid","doi":"10.1109/I2MTC.2014.6860755","DOIUrl":"https://doi.org/10.1109/I2MTC.2014.6860755","url":null,"abstract":"Aegis is a “smart” wireless-wristband alarm system that takes as input not a specific alarm time, as in traditional alarm systems, but rather a time interval specified by a user. The system then automatically chooses the optimal alarm time within that range to minimize sleep inertia in the user after waking. Worn as a wristband, Aegis continuously processes their movement readings to map their sleep stages throughout the night, and remembers the individual user's typical sleep pattern from previous nights, combining these two sources of data to predict where in the sleep cycle the user-set time range will fall. Because sleep inertia is caused by an interruption of deep sleep, Aegis chooses its alarm time to coincide with periods of light sleep, and wakes up the user by vibrating the wristband instead of sounding an alarm, to minimize noise disturbance of roommates, spouses, and/or family members. Preliminary performance evaluation demonstrated the ability of Aegis to track sleep patterns and user satisfaction was confirmed via questionnaires and debriefing.","PeriodicalId":331484,"journal":{"name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115848703","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

X-ray pulsar signal denoising based on EMD with adaptive thresholding 基于自适应阈值EMD的x射线脉冲星信号去噪

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860889

Xiaoyu Li, Jing Jin, Min Wang, Yipeng Liu, Yi Shen

{"title":"X-ray pulsar signal denoising based on EMD with adaptive thresholding","authors":"Xiaoyu Li, Jing Jin, Min Wang, Yipeng Liu, Yi Shen","doi":"10.1109/I2MTC.2014.6860889","DOIUrl":"https://doi.org/10.1109/I2MTC.2014.6860889","url":null,"abstract":"X-ray pulsar is an effective tool for navigation in deep space exploration. However, the noise contained in X-ray pulsar signal may severely decrease the accuracy of navigation system. This paper presents a signal denoising method based Empirical Mode Decomposition (EMD) method with thresholding method. For thresholding method, we propose a new adaptive thresholding method which can overcome the shortcomings of fixed thresholding method. In this method, the X-ray pulsar signal is decomposed into several Intrinsic Mode Functions (IMFs). By analyzing the decomposition procedure, these IMFs are divided to three parts: the noisy part, the useful structure, the IMFs which contain noise and useful structure simultaneously. Then, an adaptive threshold is set to remove the noise from the third part mentioned above. Finally, the signal is reconstructed. In order to demonstrate the validity of the proposed method, this improved method is compared with the conventional EMD based method. Simulation results show the proposed method can achieve better performance than the conventional EMD based denoising method.","PeriodicalId":331484,"journal":{"name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132047502","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

Condition monitoring of brushless DC motors with non-stationary dynamic conditions 非平稳动态条件下无刷直流电机的状态监测

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860523

Jose F. Zubizarreta-Rodriguez, Shrihari Vasudevan

引用次数: 4

Flexible Wireless Sensor Network for smart lighting applications 用于智能照明应用的灵活无线传感器网络

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860782

Renato F. Fernandes, C. C. Fonseca, D. Brandão, P. Ferrari, A. Flammini, A. Vezzoli

{"title":"Flexible Wireless Sensor Network for smart lighting applications","authors":"Renato F. Fernandes, C. C. Fonseca, D. Brandão, P. Ferrari, A. Flammini, A. Vezzoli","doi":"10.1109/I2MTC.2014.6860782","DOIUrl":"https://doi.org/10.1109/I2MTC.2014.6860782","url":null,"abstract":"Currently, there is a growing demand for energy efficient solutions in different areas. The improvement of the quality of service and the reduction of resource waste is the goal of new solutions. Smart grids, smart metering systems and smart distributed control systems are the most interesting results of the last years, going to the direction of a new concept: the Smart City. The smartness of these solutions relies of a pervasive communication infrastructure to move information from “production points” to “consuming points”. This work is the description of the research project and development of enhance technologies for a smart, remotely controlled, street lighting system that is also able to include smart metering features. Even if a city delivers very different services, integrated, multi-service, systems have to be preferred thanks to their economical sustainability. The core of the project is an efficient routing strategy for large areas Wireless Sensor Network based on IEEE802.15.4 standard. This paper is focused on the development and performance assessment of the infrastructure for the remote control of the system and the validation in terms of average delivery delay of the measurement/control information.","PeriodicalId":331484,"journal":{"name":"2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130196057","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

Evaluation of wavelet analysis performance in multiphase level measurement using ultrasonic sensors 小波分析在超声传感器多相液位测量中的性能评价

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860844

Karolie Nobre Dantas Grassi, R. Freire, J. Villanueva

引用次数: 5

An improved scale factor calibration model of MEMS gyroscopes 一种改进的MEMS陀螺仪比例因子标定模型

2014 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2014-05-12 DOI: 10.1109/I2MTC.2014.6860843

Qijian Tang, Xiangjun Wang, Qingping Yang, Chang-zheng Liu

引用次数: 9