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2011 International Conference on Control, Automation and Systems Engineering (CASE)最新文献

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Generalized Predictive Control Algorithm Applied to Thermal Power Units Based on Fuzzy Neural Network 基于模糊神经网络的火电机组广义预测控制算法
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-08-30 DOI: 10.1109/ICCASE.2011.5997658
Wei Sun, Hujun Ling
{"title":"Generalized Predictive Control Algorithm Applied to Thermal Power Units Based on Fuzzy Neural Network","authors":"Wei Sun, Hujun Ling","doi":"10.1109/ICCASE.2011.5997658","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997658","url":null,"abstract":"Mordern electric power process is a typical complex industy course which is multivariable nonlinear,long-time delay ,time-variant and difficult to be established accurate model. So it is hard to get optimum effect when system operating with conventional control strategy.A FNN network with dynamic feature has been used to identify the coordinated control system for establishing a predictive model in Generalized predictive control strategy, and a predictive control has been achieved with online rolling optimization and real-time feedback revision in the paper. This method was compared with conventional PID control method,the simulation result shows that this method can adapt the object change characteristic.This method has a good control effect.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"14 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120844404","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
Research and Implementation of Total Organic Carbon of Seawater Using the Chemiluminescence Dynamic Method 化学发光动态法测定海水总有机碳的研究与实现
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-08-30 DOI: 10.1109/ICCASE.2011.5997896
Yan Liu, G. Ren, Jiang-tao Wang
{"title":"Research and Implementation of Total Organic Carbon of Seawater Using the Chemiluminescence Dynamic Method","authors":"Yan Liu, G. Ren, Jiang-tao Wang","doi":"10.1109/ICCASE.2011.5997896","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997896","url":null,"abstract":"This paper presents a kind of TOC (Total Organic Carbon) based on the dynamic method of chemiluminescence, which utilizes ozone oxidation and organic pollutants to conduct oxidation reaction and chemiluminescence, then combines the detection technique of glimmer photoelectric conversion and the time-series integration method carried out on the curve of luminescence kinetics to realize the rapid and real-time on-site measurements on seawater TOC. For this method, the design of chemical sensors, optical detection and dynamics algorithm are further discussed. Experiments show that this design is reliable, simple and can provide new method and thought for the study of marine environment.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125879185","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
Using NDVI and Air Temperature to Monitoring Winter-Wheat Phenology in Xingtai, Hebei, China 利用NDVI和气温监测邢台冬小麦物候
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-08-30 DOI: 10.1109/ICCASE.2011.5997798
Junming Liu, Wencai Si
{"title":"Using NDVI and Air Temperature to Monitoring Winter-Wheat Phenology in Xingtai, Hebei, China","authors":"Junming Liu, Wencai Si","doi":"10.1109/ICCASE.2011.5997798","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997798","url":null,"abstract":"The Normalized Difference Vegetation Index can accurately reflect the phenology changes of a wide range of crop areas. This paper discusses the monitoring methods of returning green and heading stages of winter wheat. Xingtai in the southern Hebei in China is selected as the study area and it uses SPOT / VEGETATION Maximum Value Composite (MVC) NDVI data in period of ten days to analyze relevance of MVC NDVI and the highest temperature of the same period. Then it makes the MVC NDVI data to date with the highest air temperature, and reconstructs the NDVI time series data during the growing season of winter wheat. The NDVI curve is fitted by the asymmetric Gaussian model, and green-turning and heading stages of winter wheat are extracted by dynamic threshold method. At the same time, it makes the MVC NDVI to the middle and end of every period of ten days, and then follows the same method to extract the same phenology phases. Finally, the paper makes a comparative analysis about these methods referred above based on the field observation data. This analysis indicates that there is a significant correlation between MVC NDVI and the highest air temperature of the same period for the winter wheat in the research area. Monitoring accuracy of the starting day of returning green and heading stages can be improved by the NDVI curve combined with the highest air temperature.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129904608","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
On the Teaching Methods of College Basketball Playing Classes 论大学篮球运动课的教学方法
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-08-30 DOI: 10.1109/ICCASE.2011.5997886
Jinzhuang Wang
{"title":"On the Teaching Methods of College Basketball Playing Classes","authors":"Jinzhuang Wang","doi":"10.1109/ICCASE.2011.5997886","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997886","url":null,"abstract":"Basketball game is one of college students' favorite sports items and the main course in college PE teaching. However, during the college PE teaching reform process, the weaknesses existing in the traditional teaching ideas and teaching ways are continually appearing. Through literature review, expert interview and logic analysis, according to the present development of basketball discipline and college students' characteristics, the article makes a study on different basketball teaching methods and tries to form systematic ways, in hope to improve basketball teaching efficiency. It also helps to make college basketball teaching fit the quality education and the lifelong education better, improve students' overall quality and respect their main role. In this way, basketball game can really become one course that is very welcomed by students and is good for their physical and mental development and contributes to the talent training in the new century.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126123134","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
Research on Aerosol Technology in the Area of Prevention and Control of Spontaneous Combustion of Coal 气溶胶技术在煤自燃防治中的应用研究
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-08-30 DOI: 10.1109/ICCASE.2011.5997745
Lanfang Zheng
{"title":"Research on Aerosol Technology in the Area of Prevention and Control of Spontaneous Combustion of Coal","authors":"Lanfang Zheng","doi":"10.1109/ICCASE.2011.5997745","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997745","url":null,"abstract":"This paper analyzes the mechanism and characteristics of spontaneous combustion of coal and lists the technologies generally used for controlling spontaneous combustion of coal in recent years. Based on the analysis of the nature of aerosols, it proposes the feasibility of applying aerosol technology in this area","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122220607","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
Three-Step Optimization Method Based on Posteriori Satisfying Degree for Fuzzy Multiple Objective Optimization 基于后验满足度的模糊多目标优化三步优化方法
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997701
Chaofang Hu, Na Wang
{"title":"Three-Step Optimization Method Based on Posteriori Satisfying Degree for Fuzzy Multiple Objective Optimization","authors":"Chaofang Hu, Na Wang","doi":"10.1109/ICCASE.2011.5997701","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997701","url":null,"abstract":"A three-step satisfying method based on posteriori satisfying degree is proposed for fuzzy multiple objective optimization problem. Firstly, the uniformly distributed Pareto optimal set is acquired by the multiple objective genetic algorithm. Then, the eliminating optimization method is presented to reduce this set to the M-Pareto optimal set. Finally, the fuzzy mean clustering with the validity criteria is used to classify the obtained set to construct the representative M-Pareto optimal subset such that DM can choose the preferred result easily. The numerical example shows the power of the proposed method.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115625052","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
Friction Cancellation Based on Output Differentiation for Gyro Stabilized Pod 基于输出微分的陀螺稳定吊舱摩擦抵消
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997782
Xianli Li, Bin Liu
{"title":"Friction Cancellation Based on Output Differentiation for Gyro Stabilized Pod","authors":"Xianli Li, Bin Liu","doi":"10.1109/ICCASE.2011.5997782","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997782","url":null,"abstract":"Friction severely limits performance in the system of gyro stabilized pod. A new approach of the friction compensation is proposed to estimate friction in real time in order to counter friction, which is based on output differentiation. The friction estimate is used to provide a extra torque at the input to the system, which is equal in magnitude and opposite in phase to machine friction. Two kinds controllers are adopted in gyro stabilized pod. Simulations show that the optimal robust controller has the best performances overall reducing the tracking error apparently.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123095139","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
Research on Problems and Countermeasures of Undergraduation Thesis in Colleges and Universities 高校本科毕业论文存在的问题及对策研究
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997819
Bin Yang
{"title":"Research on Problems and Countermeasures of Undergraduation Thesis in Colleges and Universities","authors":"Bin Yang","doi":"10.1109/ICCASE.2011.5997819","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997819","url":null,"abstract":"The undergraduation thesis is an important link and stage in the training of college students. But in recent years, there are many problems in the undergraduation thesis, such as \"serious plagiarism\", \"improper topics\", \"lacking in novelty\", and \"deviating from practice\". Why did those problems occur, because of lacking teachers, without enough time and the funding shortage. So we investigate the bottleneck of how to improve the quality of undergraduation thesis and bring forward countermeasures like improving curriculum, strengthening the guidance teachers, optimization the topics of the thesis, encouraging innovation, strengthening supervising system.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124401517","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
Wavelet Packet Analyzing of Power Transformer Partial Discharge Signals 电力变压器局部放电信号的小波包分析
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997569
Sheng-wei Gao, Mu Zhang, Chen-hu Yuan, Xing-tao Sun, Chuang Zhang
{"title":"Wavelet Packet Analyzing of Power Transformer Partial Discharge Signals","authors":"Sheng-wei Gao, Mu Zhang, Chen-hu Yuan, Xing-tao Sun, Chuang Zhang","doi":"10.1109/ICCASE.2011.5997569","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997569","url":null,"abstract":"It is very important and effective that the online monitoring of partial discharge(PD) for the transformer to detecting defects. The sensitivity of online monitoring system has been influenced by strong external interference. With the development of computer and signal processing technology, many digital signal processing technologies, such as infinite impulse response filter, finite impulse response filter and wavelet analysis, have been used to extract the PD within the strong background noise. The wavelet packet analyzing about the PD online monitoring has been discussed in this article.By analyzing the simulation signals of PD. It has been proved that wavelet packet analyzing is convenient, effective, and can improve the sensitivity in PD online measurement system.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"15 S2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120859631","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
Analysis and Countermeasures of Employment Situation for Medical School Students under the Influence of Financial Crisis 金融危机影响下医学生就业形势分析及对策
2011 International Conference on Control, Automation and Systems Engineering (CASE) Pub Date : 2011-07-30 DOI: 10.1109/ICCASE.2011.5997766
X. Teng
{"title":"Analysis and Countermeasures of Employment Situation for Medical School Students under the Influence of Financial Crisis","authors":"X. Teng","doi":"10.1109/ICCASE.2011.5997766","DOIUrl":"https://doi.org/10.1109/ICCASE.2011.5997766","url":null,"abstract":"The financial crisis which brought by the United States subprime crisis influence all around the world and do great harm to the global economy. As a result, the unemployment rates have rocketed obviously. The problem of unemployment for 2010 graduates is much severer. It is much more difficult for medical school students hunting jobs which were a concrete representation of our present social problem. The traditional ways of employment become narrower and narrower while the employment difficulty becomes much harder. But on the other hand, the new medical reform program has brought new opportunities for medical school students. In order to hunt a suitable job as soon as possible, the medical school students should meet the needs of social development, and expand employment ideas.","PeriodicalId":369749,"journal":{"name":"2011 International Conference on Control, Automation and Systems Engineering (CASE)","volume":"19 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120905742","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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