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International Conference on Information Acquisition, 2004. Proceedings.最新文献

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Data feature oriented data partition and weighted data mining 面向数据特征的数据划分与加权数据挖掘
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373371
Jinmao Wei, Wei-Guo Yi, Ming-Yang Wang, Shuqin Wang
{"title":"Data feature oriented data partition and weighted data mining","authors":"Jinmao Wei, Wei-Guo Yi, Ming-Yang Wang, Shuqin Wang","doi":"10.1109/ICIA.2004.1373371","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373371","url":null,"abstract":"It is comprehensible that to find as much interesting knowledge as possible is the initial and main aim to mine data, no matter which pattern (parallel or sequential) is utilized in data mining, though parallelism is practically important as well. We present a principle, called DFDP, for partitioning large dataset-the first step for parallelization. Data subsets after partitioning are treated tendentiously for possible parallel or distributed processing. One feasible logical structure for parallel processing is recommended in the paper. Also experimental comparisons are reported in the paper, which shows that weighted data mining will find more interesting rules from data.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124408945","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
Vibration detection & diagnosis for high-pressure fuel pipe of diesel engineer 柴油机高压燃油管振动检测与诊断
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373334
Jing Kang, Hong-ying Hu
{"title":"Vibration detection & diagnosis for high-pressure fuel pipe of diesel engineer","authors":"Jing Kang, Hong-ying Hu","doi":"10.1109/ICIA.2004.1373334","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373334","url":null,"abstract":"Some information, which is not the same as the traditional cause of vibration of diesel engine's high-pressure fuel pipe is given by the use of modern detection technology. From the information & theory analysis, the real cause of vibration of high-pressure fuel pipe is found. The cause is elastic deformation of the pipe. High-pressure of fuel in the course of fuel injection makes the pipe's cross section get elastic deformation and then the curvature of pipe get elastic deformation. That is to say, the real cause is Bourdon Effect of pipe. In the view of energy, the relations of the energy between pressure energy of fuel, strain energy & elastic energy of pipe are described. So the vibration of the high-pressure pipe is caused mainly by the Bourdon Effect, and is one of the main causes of fuel injection system fault.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132651351","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
Application study of robotic control system based on force information 基于力信息的机器人控制系统应用研究
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373419
Xiujun Wang, Y. Ge, B. Xiao, Yong Yu
{"title":"Application study of robotic control system based on force information","authors":"Xiujun Wang, Y. Ge, B. Xiao, Yong Yu","doi":"10.1109/ICIA.2004.1373419","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373419","url":null,"abstract":"Considering the deficiency of present robotic force control algorithm, we introduce artificial intelligent method in this paper. We attempt to combine fuzzy control theory with impedance control strategy, and attempt to control the external force on the robotic end-effector by this quomodo. The structure of the system is presented and the force controller is designed. Finally we show the results based on the practical experiments. It is a more effective strategy to solve the robotic force control problem.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130702965","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
ANN inversion based soft-sensing of biochemical parameters in erythromycin fermentation 基于人工神经网络反演的红霉素发酵生化参数软测量
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373365
X. Dai, Dongchuan Yu, Yuhan Ding, Wancheng Wang
{"title":"ANN inversion based soft-sensing of biochemical parameters in erythromycin fermentation","authors":"X. Dai, Dongchuan Yu, Yuhan Ding, Wancheng Wang","doi":"10.1109/ICIA.2004.1373365","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373365","url":null,"abstract":"This paper presents a novel soft-sensing approach based on artificial neural network (ANN) inversion to estimate some crucial biochemical parameters in erythromycin fermentation, which usually can not be directly measurable by commercial sensors. Such direct-unmeasurable variables as mycelia concentration, sugar concentration and chemical potency, can be derived from other direct-measurable variables such as dissolved oxygen concentration, pH, and volume by using the proposed ANN inversion. The ANN inversion consists of a static ANN and several differentiators and acts as a soft-sensor. Experimental results show that the soft-sensing values are almost identical with the actual ones and the proposed method would be helpful for the real-time control of the biochemical fermentation.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131401817","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
A generalized predictive controller to a thermal process for batch dyeing process 批量染色热过程的广义预测控制器
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373406
Jianxing Zhang, J. Wei, T. Zhong
{"title":"A generalized predictive controller to a thermal process for batch dyeing process","authors":"Jianxing Zhang, J. Wei, T. Zhong","doi":"10.1109/ICIA.2004.1373406","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373406","url":null,"abstract":"A generalized predictive control (GPC) is introduced, which is applied to the temperature control of a batch-dyeing machine. GPC has good robust and performance in control domain compared to tradition PID, but it is more complex than PID, which means that it is uneasy to implement and tune the GPC in some controllers having only limited mathematic computation ability. But for the fact that a wide class of industrial processes including dyeing process can be modelled approximately with few parameters, the GPC control law can be directly related to the process parameters with some simple polynomials functions. With this method, GPC can be implemented and tuned in a straightforward manner as simple as the PID and thus more industrial practices including dyeing process would enjoy the good performance of GPC.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131573333","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
Intrusion detection method research based on optimized self-buildup clustering neural network 基于优化自构建聚类神经网络的入侵检测方法研究
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373338
Rui Qiao, Bo Chen
{"title":"Intrusion detection method research based on optimized self-buildup clustering neural network","authors":"Rui Qiao, Bo Chen","doi":"10.1109/ICIA.2004.1373338","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373338","url":null,"abstract":"This paper puts forward a method of bringing neural network to bear intrusion detection. When the average error can't decrease any longer, the hereditary algorithm will be used to continuatively train the network in the interest of acquiring optimized join parameter. The network structure and network joining parameter will evolve at the same time by the neural network and hereditary algorithm. The convergence effect is good and the adaptivity is strong, suitable for real-time processing.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128449850","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 wavelet-based adaptive MSPCA for process signal monitoring & diagnosis 基于小波的自适应MSPCA过程信号监测与诊断
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373336
Zhiqiang Geng, Qunxiong Zhu
{"title":"A wavelet-based adaptive MSPCA for process signal monitoring & diagnosis","authors":"Zhiqiang Geng, Qunxiong Zhu","doi":"10.1109/ICIA.2004.1373336","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373336","url":null,"abstract":"A novelty method of wavelet-based adaptive multiscale principal component analysis (MSPCA) is proposed for process signal acquisition and diagnosis. The wavelet transform is used to decompose the process signals and at the same time analyze the different scales signals based on multiresolution signal analysis, and then the signals are reconstructed in order to denoise and get rid of disturbances. The adaptive PCA algorithm is adopted to monitor and diagnose abnormal situations on the basis of the multiscale wavelet coefficients, analyze the slow and feeble changes of fault signals that can't be acquisition and monitored by conventional PCA. Furthermore, the theoretic framework and practical process of wavelet-based adaptive MSPCA algorithm about online process signals monitoring and diagnosis are also proposed. Experimental simulations and practical application results verify the validity and dependability of the proposed method.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131675813","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
Separation imaging of DNA fragments in poly (dimethylsiloxane) microchip DNA片段在聚二甲基硅氧烷芯片上的分离成像
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373352
Changchun Liu, D. Cui
{"title":"Separation imaging of DNA fragments in poly (dimethylsiloxane) microchip","authors":"Changchun Liu, D. Cui","doi":"10.1109/ICIA.2004.1373352","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373352","url":null,"abstract":"Poly (dimethylsiloxane) (PDMS) had been extensively used as excellent microchip material due to its particular advantages. In this paper, Laser-induced fluorescence detection system for visualizing microchip electrophoresis had been constructed and a series of electrophoresis operation of DNA fragments labeled by SYBR Green I were imaged by charge coupled device (CCD) camera. We investigated the influence of the sieving matrix concentration and the electric field strength on the formation of sample injection plug. PCR markers were well separated in PDMS microchip.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134568666","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
Humanoid kinematics mapping and similarity evaluation based on human motion capture 基于人体运动捕捉的类人运动学映射与相似度评价
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373405
Xiaojun Zhao, Qiang Huang, Peng Du, Dongming Wen, Kejie Li
{"title":"Humanoid kinematics mapping and similarity evaluation based on human motion capture","authors":"Xiaojun Zhao, Qiang Huang, Peng Du, Dongming Wen, Kejie Li","doi":"10.1109/ICIA.2004.1373405","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373405","url":null,"abstract":"The captured data must be adapted for the humanoid because its kinematics and dynamic differ from those of the human actor. The kinematics constraints such as ground contact conditions are crucial for humanoid locomotion. Furthermore, it is desirable that the humanoid motion have of high similarity with those of the human actor. In this paper, first the similarity function of the humanoid motion is proposed. Then, the kinematics constrains including ground contact conditions are formulated, and the algorithm to derive the humanoid motion with a high similarity and satisfying kinematics constraints is present. Finally, the effectiveness is confirmed by the experiment of Chinese Kongfu \"Taiji\" using our developed 33 DOF humanoid robot.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133101723","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
The design of a novel detecting device of consistence of emulsification liquid 一种新型乳化液浓度检测装置的设计
International Conference on Information Acquisition, 2004. Proceedings. Pub Date : 2004-06-21 DOI: 10.1109/ICIA.2004.1373350
Xiaowen Liu, Guizhen Chen, Dianping Li
{"title":"The design of a novel detecting device of consistence of emulsification liquid","authors":"Xiaowen Liu, Guizhen Chen, Dianping Li","doi":"10.1109/ICIA.2004.1373350","DOIUrl":"https://doi.org/10.1109/ICIA.2004.1373350","url":null,"abstract":"This paper puts forward a new method of detecting consistence of emulsification liquid. This method is based on the mechanism of Verturi meters. The consistence could be deduced from Bernoulli Equation of the liquid. The consistence of emulsification liquid can be adjusted by adjusting the pressure of input water and the level of the oil. Based on this method, the hardware and software of the device is presented in this paper. The structure of the device is simple and the device is suitable for using in underground coal mine.","PeriodicalId":297178,"journal":{"name":"International Conference on Information Acquisition, 2004. Proceedings.","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133270209","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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