IEEE 2011 10th International Conference on Electronic Measurement & Instruments最新文献_第2页

Analog circuit fault diagnosis approach using optimized SVMs based on MST algorithm 基于MST算法的优化svm模拟电路故障诊断方法

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037986

Guoming Song, Shuyan Jiang, Houjun Wang, Liu Hong

引用次数: 2

A new proposal for monitoring oil-temperature and oil-level 一种监测油温和油位的新方案

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6038013

Lu Guirong, Zheng Xianshan, Chen Shuyue

引用次数: 3

Power law noise identification using the LAG 1 autocorrelation by overlapping samples 利用重叠样本的lag1自相关进行幂律噪声识别

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037776

Zhou Chunlei, Zhang Qi, Yang Shuhua

引用次数: 1

Weighted test generator in built-in self-test design based on genetic algorithm and cellular automata 基于遗传算法和元胞自动机的内置自检设计中的加权测试生成器

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037782

Tan Enmin, Song Shengdong, Zhan Yan

{"title":"Weighted test generator in built-in self-test design based on genetic algorithm and cellular automata","authors":"Tan Enmin, Song Shengdong, Zhan Yan","doi":"10.1109/ICEMI.2011.6037782","DOIUrl":"https://doi.org/10.1109/ICEMI.2011.6037782","url":null,"abstract":"Weighted pattern generation is an effective method for cutting down the test length of pseudorandom test pattern set in a built-in self-test (BIST) design. For its natural weighting structure without additional hardware overhead, cellular automata (CA) was applied as test pattern generator of BIST in this paper. Furthermore, optimizing schemes based on genetic algorithm (GA) were also adopted so as to approach the desired weight of circuit under test (CUT) more efficaciously. Preparative programs consists of encoding the rules of a CA, constructing chromosome, calculating fitness of the chromosome, and selecting an individual for performing genetic operations, etc‥ Then, the characteristic of the individual is evaluated by judging whether the obtained weight is an approximate value to the desired weight or not. Finally, an optimized rule value set was searched and therefore an actual weight set and corresponding test set are also achieved. Experimental results based on some ISCAS'85 benchmark circuits show that this weighted pattern generation structure with CA based on GA is efficient in diagnosing some difficultly-detected faults and improving fault coverage.","PeriodicalId":321964,"journal":{"name":"IEEE 2011 10th International Conference on Electronic Measurement & Instruments","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127745806","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

Analysis of temperature adaptability for frequency control loop for silicon micromechanical gyroscope 硅微机械陀螺仪频率控制回路温度适应性分析

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6038012

Fan Yongzhen, Bing Luo, Ancheng Wang

{"title":"Analysis of temperature adaptability for frequency control loop for silicon micromechanical gyroscope","authors":"Fan Yongzhen, Bing Luo, Ancheng Wang","doi":"10.1109/ICEMI.2011.6038012","DOIUrl":"https://doi.org/10.1109/ICEMI.2011.6038012","url":null,"abstract":"It's generally agreed that using a PLL-based frequency control loop for a silicon micromechanical gyroscope the drive frequency can track the natural frequency precisely in any condition. To verify it, an analysis of its frequency tracking ability in varying temperature condition is presented. Firstly the dynamical analysis of the drive mode is presented and its phase-frequency relation is obtained. By analyzing the PLL-based frequency control loop the phase condition for frequency tracking is established. Then the simulation for the relation between the phase drift with temperature of the displacement readout circuit and the drive frequency of the gyroscope is carried out under the fixed phase condition. It shows that the frequency error will increase when the phase drift of the displacement readout circuit is increasing. Finally an experiment is carried out with a digital-analog mixed PCB based on FPGA, which is designed to simultaneously measure the drive frequency, natural frequency and phase drift of displacement readout circuit in temperature ranging from 5°C to 50°C. The results show that the phase of the displacement readout circuit drifts with temperature, and the error between natural frequency and drive frequency is proportional with the phase drift. Thus in order to keep the frequency tracking accuracy in different temperature the compensation for the phase condition must be employed.","PeriodicalId":321964,"journal":{"name":"IEEE 2011 10th International Conference on Electronic Measurement & Instruments","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126271957","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

Review on Verification and Validation technology in integrated health management system 综合健康管理系统中的验证与验证技术综述

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037780

Liu Hao, Yu Jinsong, Zhang Ping, L. Xingshan

引用次数: 6

Automatic cloud and cloud shadow removal method for landsat TM images 陆地卫星TM图像的云和云影自动去除方法

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037860

Gui Zhengke, Chen Fu, Yang Jin, Liu Xinpeng, Liao FangJun, Zhao Jing

引用次数: 6

A design method for automatic calibration system based on dynamic loading and dynamic scheduling 一种基于动态加载和动态调度的自动标定系统设计方法

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037789

Fang Hong, Bian Xin, Zhou Xin, Liu Ke, Zhao Haining

引用次数: 0

Sine wave algorithm based on 2nd offset and its implementation in FPGA 基于二次偏置的正弦波算法及其FPGA实现

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037881

Xie Bao-zhong, Chen Tiequn

引用次数: 0

Study on electrode potential of capacitance proximity fuze 电容式接近引信电极电位的研究

IEEE 2011 10th International Conference on Electronic Measurement & Instruments Pub Date : 2011-10-10 DOI: 10.1109/ICEMI.2011.6037726

Z. Xin, Zhanzhong Cui, Lixin Xu

引用次数: 2