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2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)最新文献

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The Design of Intelligent Weighing Apparatus Monitoring Based on Internet of Things 基于物联网的智能衡器监控设计
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.32
Cao Wei, P. Jiang, Dongcheng Wei
{"title":"The Design of Intelligent Weighing Apparatus Monitoring Based on Internet of Things","authors":"Cao Wei, P. Jiang, Dongcheng Wei","doi":"10.1109/IMCCC.2015.32","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.32","url":null,"abstract":"In order to improve the efficiency of the metrology department and promote the development of intelligent weighing apparatus, this paper proposes the design of the weighing monitoring system from two aspects of measurement system and monitoring system. In the measuring end, STC89C52 microcontroller is used as the main control chip to achieve the accurate measurement of pressure. The temperature drift of the pressure sensor is reduced by using the pressure sensor temperature compensation algorithm based on the combination of Lagrange difference and least square. The monitoring system uses the upper computer, the Wi-Fi module and the Android mobile phone to remotely monitor the measurement system intuitively, receives and displays the measurement data in real time, and can invoke the historical data. The system realizes the real-time monitoring of the weighing instrument and makes the weighing instrument become the integrated remote monitoring equipment, which has many functions such as data analysis, remote diagnosis and remote operation. This design is of great significance to study the intelligent weighing field.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122523321","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
Improving Trace Precision for Concurrent Garbage Collection on Multicore Platform 提高多核平台并发垃圾回收跟踪精度
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.316
Hao Wu, Zhenzhou Ji
{"title":"Improving Trace Precision for Concurrent Garbage Collection on Multicore Platform","authors":"Hao Wu, Zhenzhou Ji","doi":"10.1109/IMCCC.2015.316","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.316","url":null,"abstract":"Garbage Collection removes the programmer's responsibility for managing heap object deal location, and is now in widespread use in programming languages such as Java, C#, Python and Perl. On the other hand garbage collection is the most difficult component to be parallel and concurrent in runtime system. This paper proposed a high precision concurrent tracing garbage collector based on tracing reference count. The concurrent collector is modeled, by using the reference count in recycling process, most of the modifications by the application thread are monitored. The barriers are classified as either store protection or deletion protection. In this paper, the approach can effectively track the modifications of the object references, reducing the number of objects in the process of rescanning process, while effectively reducing the of floating garbage during the concurrent collection.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125384498","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
Image Reconstruction for In-Line Phase Contrast CT by Offsetting X-Ray Source Twice 两次偏移x射线源的在线相衬CT图像重建
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.20
J. Fu, Chen Li
{"title":"Image Reconstruction for In-Line Phase Contrast CT by Offsetting X-Ray Source Twice","authors":"J. Fu, Chen Li","doi":"10.1109/IMCCC.2015.20","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.20","url":null,"abstract":"X-ray in-line phase contrast computed tomography (PC-CT) can provide imaging contrast that is orders of magnitude better than conventional absorption-based CT and has attracted some interest in many fields such as life science, medicine and biomedical engineering. In conventional methods, PC-CT needs two rotation scans to retrieve the phase line integral projection from the recorded original data. It is usually implemented by shifting detector or object twice. However, it is sometimes impossible due to the experimental constraints. In this paper, an image reconstruction algorithm is proposed which permits that two rotation scans are completed by offsetting the X-ray source twice. This work comprises a simulation study of the proposed method and its experimental verification using a biomedical material sample dataset measured at an in-line PC-CT system. It simplifies the imaging conditions and will push the engineering applications of in-line PC-CT.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126179055","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
Electric Heating Recovery Performance of Shape Memory Polymer Based on Embedded Buckypaper 基于嵌入式巴克纸的形状记忆聚合物的电加热恢复性能
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.217
Zhichun Zhang, Yanju Liu, J. Leng
{"title":"Electric Heating Recovery Performance of Shape Memory Polymer Based on Embedded Buckypaper","authors":"Zhichun Zhang, Yanju Liu, J. Leng","doi":"10.1109/IMCCC.2015.217","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.217","url":null,"abstract":"Shape memory polymer (SMP) is a kind of smart material, which can remember its original shape actuating by temperature. Comparing to shape memory alloy, SMPs have large actuating deformation, low density and are convenient to fabrication. Because the shape and stiffness of SMP are responsible to the temperature, Heating is the only actuating method to recovery of SMP. This paper proposed a kind of electric heating method to actuate SMP with embedded buck paper. The SEM, heating, shape recovery experimental test proved that, good bonding was formed between buck paper and SMP, uniformly distributing heating temperature and quickly SMP shape recovery.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126429134","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
Temperature and Humidity Sensor Location Optimization Based on BP Neural Network 基于BP神经网络的温湿度传感器定位优化
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.66
Zhuofu Liu, L. Wang, Guang-Sheng Xi, Z. Luo, Yongbo Li
{"title":"Temperature and Humidity Sensor Location Optimization Based on BP Neural Network","authors":"Zhuofu Liu, L. Wang, Guang-Sheng Xi, Z. Luo, Yongbo Li","doi":"10.1109/IMCCC.2015.66","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.66","url":null,"abstract":"A system for sensor location optimization based on BP neural network is described in this research, which consists of the digital temperature and humidity sensors, microcontrollers, data transmission unit and the PC. The system is tested by experiments and the results show that temperature standard deviation is ± 0.3°C and relative humidity standard deviation is ± 0.5%RH, which meets the accuracy requirements of the design. In the process of sensors distribution optimization, by building and solving the contact degree function, characteristic analysis method is used to pick up the best information collection point. The BP neural network model is built, and the temperature and humidity data and other factors (such as height, weight, etc.) are used as network input. The experimental conclusion is that the two evaluation methods have high consistency (the average accuracy rate > 81.1%, the trained sample n = 6, the test sample n = 4), which is sufficient to prove that objective office chairs comfort evaluation method has good evaluation effect using temperature and humidity acquisition system and BP neural network.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126459756","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
Dynamically Reconfigurable FIR Filter Design Based on FPGA 基于FPGA的动态可重构FIR滤波器设计
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.346
Guangquan Zhao, Qiangqiang Ge, Yigang Zhang
{"title":"Dynamically Reconfigurable FIR Filter Design Based on FPGA","authors":"Guangquan Zhao, Qiangqiang Ge, Yigang Zhang","doi":"10.1109/IMCCC.2015.346","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.346","url":null,"abstract":"The traditional FIR filters based on reconfiguration have disadvantages with difficult to control and low-level automation. In addition, the traditional FIR filters take long time to configure. To solve these problems, a real-time reconfigurable FIR filter is proposed which is based on the dynamic partial reconfiguration technology of EAPR and based on multiply-accumulate structure. Finding the common and distinguish part by analyze the transfer function of the FIR filters within 1-15 order. Then the FIR filters are divided into static region and reconfigurable region. The design is proposed for the FPGA implementation of the reconfigurable FIR filter, which supports up to 121.265MHz operating frequency and 360KB file size about reconfiguration time is 4.57ms, when implemented in the Xilinx Virtex-5 FPGA device.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126464553","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
The Double Immunization Strategy Research Based on the Tibetan Web Community Division 基于藏文网络社区区划的双重免疫策略研究
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.226
Jiang Jing, M. An, Chen Xinyi, Liu Yunjie
{"title":"The Double Immunization Strategy Research Based on the Tibetan Web Community Division","authors":"Jiang Jing, M. An, Chen Xinyi, Liu Yunjie","doi":"10.1109/IMCCC.2015.226","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.226","url":null,"abstract":"Through real time crawling network topology structure of Tibetan Web, analyzing the topology structure, first of all do the community division to find the nodes with the weak ties features by network topology structure and the theory of the community division. At the beginning of the immune, the nodes with weak ties are immune first, then the maximum degree of acquaintance immunization strategy were used according to the structure features of the community. Through analyzing the experimental data, the computation and immune cost of immunization strategy proposed in this paper are relatively smaller, and the immune effect are better, the method can effectively reduce the harm of the virus spreading to the network.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125728742","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
An Independent Retrieval Algorithm of Multi-wavelength Pyrometer 一种多波长高温计独立检索算法
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.205
Jian Xing, Fei Wu
{"title":"An Independent Retrieval Algorithm of Multi-wavelength Pyrometer","authors":"Jian Xing, Fei Wu","doi":"10.1109/IMCCC.2015.205","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.205","url":null,"abstract":"An independent retrieval computing algorithm for true temperature detection of multi-wavelength pyrometer (MWP) is explored based on gradient projection iteration (GPI) method. Its advantage is no assumption equation of emissivity in advance to realize the spectral emissivity recognition for all spectral channels. 6 kinds of typical emissivity distribution materials is simulated by proposed GPI, the retrieval result shows that the true temperature relative error is lower than 1.5% even if the 5% random noise is input, abs error is lower 30K. Meanwhile the spectral emissivity also is obtained the similar identical distribution.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125887914","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
Double Fundamental Frequency PLL Based on Dual Bandpass Filter Structure 基于双带通滤波器结构的双基频锁相环
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.242
Ying Xiao, Zhaoyang Yan, Hongyan He, He Bai, Zhe Zhang, Yuepeng Wang
{"title":"Double Fundamental Frequency PLL Based on Dual Bandpass Filter Structure","authors":"Ying Xiao, Zhaoyang Yan, Hongyan He, He Bai, Zhe Zhang, Yuepeng Wang","doi":"10.1109/IMCCC.2015.242","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.242","url":null,"abstract":"In order to solve the problem of synchronization between grid inverter and grid voltage, and improve the detection speed and the precision for the positive-sequence component. Based on dual band pass filter structure, this paper puts forward a new type called double fundamental frequency phase locked loop (DFF-PLL) to measure the double fundamental frequency of positive-sequence component, this method can achieve fast and effectively synchronous with power grid. The principle of DFF-PLL is introduced in detail in this paper. Using a band pass filter eliminates the DC bias and harmonics of input voltage. The performance of DFF-PLL is verified by using simulation and experimental results. Compared with traditional PLL, this method improves the detection speed and accuracy under unbalanced grid voltages.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125918051","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
Study on Integrated Recognition for Ballistic Targets Based on Grey Incidence Analysis 基于灰色关联分析的弹道目标综合识别研究
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC) Pub Date : 2015-09-01 DOI: 10.1109/IMCCC.2015.30
Jian Liu, Guangzheng Long, Weile Guan
{"title":"Study on Integrated Recognition for Ballistic Targets Based on Grey Incidence Analysis","authors":"Jian Liu, Guangzheng Long, Weile Guan","doi":"10.1109/IMCCC.2015.30","DOIUrl":"https://doi.org/10.1109/IMCCC.2015.30","url":null,"abstract":"Ballistic target recognition is a key process in anti-missile combat. In this paper, the movement characteristics and physical characteristics of ballistic target are analyzed, some ideas or methods to save extracted information, to create template sequence and to recognize ballistic target on grey relational analysis are proposed. Based on these, we give the method to calculate the grey incidence degree of single character sequence of target, and establish an approach to integrate grey relational degree of multiple character sequences, which can give order of trueness degree of various targets. Method in this paper is a new approach of integrated recognition for ballistic targets.","PeriodicalId":438549,"journal":{"name":"2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243274","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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