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2010 International Conference on Challenges in Environmental Science and Computer Engineering最新文献

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Preparation, Characterization and Photocatalysis Properties of Visible Spectral Response Photocatalyst CoPcS/TiO2/K2Ti4O9 可见光响应光催化剂CoPcS/TiO2/K2Ti4O9的制备、表征及光催化性能
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.190
Songtian Li, Yong-hua Cheng, Hang Gao
{"title":"Preparation, Characterization and Photocatalysis Properties of Visible Spectral Response Photocatalyst CoPcS/TiO2/K2Ti4O9","authors":"Songtian Li, Yong-hua Cheng, Hang Gao","doi":"10.1109/CESCE.2010.190","DOIUrl":"https://doi.org/10.1109/CESCE.2010.190","url":null,"abstract":"Photocatalyst CoPcS/TiO2 was prepared by sol-gel method. Composite CoPcS/TiO2/K2Ti4O9 was prepared by dipping. It was incandesced at various temperatures and modification effect was compared. The results showed that optical absorption of sample incandesce at 423K occurred significant red-shift. Light absorption width extended from ultraviolet region to visible region, especially there was an intensive absorption between 600 nm and 680 nm. X-ray diffraction spectrogram showed that TiO2 in sample still maintained anatase crystal form. Under the illumination of visible light, photocatalysis degradation experiment was taken with Orange II as simulated pollutants. Decoloration rate of Orange II was much improved. The rate can reach 85% in 300 minutes.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"1 1","pages":"413-416"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81741902","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
Design of Power Quality Disturbances Monitoring Device Based on Linear Prediction Mechanism 基于线性预测机制的电能质量扰动监测装置设计
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.215
L. Jiasheng, Chai Shijie
{"title":"Design of Power Quality Disturbances Monitoring Device Based on Linear Prediction Mechanism","authors":"L. Jiasheng, Chai Shijie","doi":"10.1109/CESCE.2010.215","DOIUrl":"https://doi.org/10.1109/CESCE.2010.215","url":null,"abstract":"In this paper, using DSP chip TMS320VC5510 as the hardware development platform, the device monitors power quality disturbance signals according to linear prediction mechanism. This article focuses on the overall implementations of hardware and software design process. Simulation results show linear prediction mechanism is appropriate to monitor the disturbance signal, the device has good practical value and application prospect.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"35 1","pages":"358-360"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82495937","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
The Research of University Financial Performance Evaluation Based on PCA and PSO MLP Network 基于PCA和PSO MLP网络的高校财务绩效评价研究
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.105
Huang Yun-jie, Liu Dong-rong
{"title":"The Research of University Financial Performance Evaluation Based on PCA and PSO MLP Network","authors":"Huang Yun-jie, Liu Dong-rong","doi":"10.1109/CESCE.2010.105","DOIUrl":"https://doi.org/10.1109/CESCE.2010.105","url":null,"abstract":"The evaluation of university financial performance evaluation is a complex system. Domestic and foreign scholars generally agreed that the evaluation of university financial performance is a difficult task. In this paper, a new evaluation model with principal component analysis (PCA) and particle swarm optimization (PSO) neural network is founded based on the comprehensive evaluation index system of university financial performance evaluation. A neural network model to the problem is trained by particle swarm optimization technique, which is a new adaptive algorithm based on a social-psychological metaphor, using principal component analysis to extract availability information and to solve a principal component. After empirical research with MATLAB7.0, we find that both the convergence speed and the evaluation accuracy are enhanced in comparison with the traditional neural network model.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"16 1","pages":"101-105"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87937962","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
Tech-innovation Connect with Venture Investment 科技创新与风险投资
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.160
Jiange Tao
{"title":"Tech-innovation Connect with Venture Investment","authors":"Jiange Tao","doi":"10.1109/CESCE.2010.160","DOIUrl":"https://doi.org/10.1109/CESCE.2010.160","url":null,"abstract":"According to system venture methodology and finance theory, Author provides a mode of venture investment and tech-innovation development, analyzes the mechanism and method of venture investment advancement. For venture capital (VC) sustainable development purpose, regarding the characters of tech-innovation industry, a mutualism model is built as an organic entirety of venture investment and tech-innovation. Then the model is used to venture investment management and tech-innovation industry development, obtaining a solution with practical directive function. At last, leads to the need for the development of VC. On this basis, using systems theory and the comparative study of methods for the development characters of China's VC industry conducted an analysis.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"18 1","pages":"451-454"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88198948","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
Engine Condition Monitoring Based on Grey AR Combination Model 基于灰色AR组合模型的发动机状态监测
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.19
Qiang Wang, Sheng Hui Dai
{"title":"Engine Condition Monitoring Based on Grey AR Combination Model","authors":"Qiang Wang, Sheng Hui Dai","doi":"10.1109/CESCE.2010.19","DOIUrl":"https://doi.org/10.1109/CESCE.2010.19","url":null,"abstract":"Aiming at the problems of the wear condition monitoring, grey theory and auto-regressive combination forecasting model was put forward, and the combination model was build. The rough trend of the wear particle content change can be reflected through grey theory, and the detail of the change can be reflected through auto-regressive model. By testing and comparing a set of Ferro graphic data, the result shows that the combination model has a better forecasting result.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"74 1","pages":"215-218"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83984094","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
Study on Land Use Change in Process of Urbanization of Wuhan Based on RS 基于RS的武汉城市化进程中土地利用变化研究
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.180
Wang Xuelei, Li Enhua, W. Xiaoyan, Jiang Liuzhi
{"title":"Study on Land Use Change in Process of Urbanization of Wuhan Based on RS","authors":"Wang Xuelei, Li Enhua, W. Xiaoyan, Jiang Liuzhi","doi":"10.1109/CESCE.2010.180","DOIUrl":"https://doi.org/10.1109/CESCE.2010.180","url":null,"abstract":"With the development of economy, the social economy condition of Wuhan city has changed a lot. Land use change is the most remarkable among the changes which has deep influence on economy development, ecology change, and land sustainable development, et al, especially on the urbanization, more direct and remarkable. This article mainly analyzes Wuhan’s land use change condition in the progress of urbanization. With the remote sensing examination technology; we gain data of land use in 1996 and 2002, and then analyze and research the changes areas by means of RS and get the dynamic situation of land use in Wuhan during the two years. Finally, combining relevant data, we study the driving factors of land use change and deeply analyze the role of RS in the progress of urbanization.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"248 8 1","pages":"449-452"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90784601","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
The Kinematics Analysis and Simulation of Stacking Robot 堆垛机器人运动学分析与仿真
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.217
Rui Zhi-yuan, Liu Tao
{"title":"The Kinematics Analysis and Simulation of Stacking Robot","authors":"Rui Zhi-yuan, Liu Tao","doi":"10.1109/CESCE.2010.217","DOIUrl":"https://doi.org/10.1109/CESCE.2010.217","url":null,"abstract":"High-speed and heavy-load stacking robot technology is a common key technique in nonferrous metallurgy areas. Specific layer stacking robot of aluminum ingot continuous casting production line, which has four-DOF, is designed in this paper. The kinematics model is built and studied in detail by D-H method. The transformation matrix method is utilized to solve the kinematics equation of robot. Mutual motion relations between each joint variables and the executive device of robot is got. The kinematics simulation of the robot is carried out via the ADAMS-software. The results of simulation verify the theoretical analysis and lay the foundation for following static and dynamic characteristics analysis of the robot.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"29 1","pages":"44-47"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89571335","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
Several Views on the Study of Evaluation of Marine Ecosystem Health in China 对中国海洋生态系统健康评价研究的几点看法
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.252
Honghua Shi, Wei Zheng, Dewen Ding, Jianqiang Yang
{"title":"Several Views on the Study of Evaluation of Marine Ecosystem Health in China","authors":"Honghua Shi, Wei Zheng, Dewen Ding, Jianqiang Yang","doi":"10.1109/CESCE.2010.252","DOIUrl":"https://doi.org/10.1109/CESCE.2010.252","url":null,"abstract":"Ecosystem health evaluation is the bridge in which the knowledge human learned can be applied to management and decision-making, and it is also the basis of ecological protection, ecological recovering and ecosystem management. The offshore area is the area where there is a strong interaction between land and ocean, and it is affected by human activities greatly. The evaluation, prediction and research of offshore area ecosystem health can provide ocean ecological management with scientific basis. In this paper, the concept and connotation of health of ocean Ecosystem is analyzed systematically and several problems existing in the present ecological healthy evaluation are pointed out. The healthy status of marine ecosystem and its environmental challenge are also indicated. What’s more, the emphasis of the study of marine ocean ecosystem health in the future has been suggested.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"1 1","pages":"124-127"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89963342","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
Private Offering Fund - A New Way for Small and Medium–sized Enterprises to Financing 私募基金——中小企业融资的新途径
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.198
He-rui Cui, Zhao Xuan, R. An
{"title":"Private Offering Fund - A New Way for Small and Medium–sized Enterprises to Financing","authors":"He-rui Cui, Zhao Xuan, R. An","doi":"10.1109/CESCE.2010.198","DOIUrl":"https://doi.org/10.1109/CESCE.2010.198","url":null,"abstract":"In recent two decades, because of its unique superiority, private offering fund has won a rapid development around the world, and become an important source of the fund of small and medium–size enterprises, especially for those in financial crisis. This paper analysises the necessity and feasibility of the current private financing of SMEs for the status quo of China's SME development and financing situation, which is based on the basic connotation and the characteristics of private offering fund, which provides SMEs with innovative financing ideas and some related recommendations for the problems occurring during the development of private offering fund in China.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"21 6 1","pages":"354-357"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90070836","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
Design of the Tensile Testing Machine Computer Control System Based on MCGS 基于MCGS的拉力试验机计算机控制系统设计
2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI: 10.1109/CESCE.2010.47
Fei Hu, Wenqing Yin, C. Chen
{"title":"Design of the Tensile Testing Machine Computer Control System Based on MCGS","authors":"Fei Hu, Wenqing Yin, C. Chen","doi":"10.1109/CESCE.2010.47","DOIUrl":"https://doi.org/10.1109/CESCE.2010.47","url":null,"abstract":"In order to solve the problems caused by using traditional materials in the experiments, such as complicated operation process, poor control, low testing accuracy, inconvenience of recording test data, lack of timely data processing and so on, the control of the tensile test must be improved. This paper in details analyzes the operational principle of the tensile test machine, on which a tensile test machine control program is proposed based on MCGS. By selecting the appropriate sensor and using PCI_1716 data acquisition card, a tensile testing machine control system's hardware platform is founded. The control system software based on MCGS, can monitor the process of tensile testing, display and record real-time testing data. Practice has proved that the tensile testing machine control system has many advantages of high accuracy, good real-time, stability, easy operation etc, which can meet the needs of practical applications.","PeriodicalId":6371,"journal":{"name":"2010 International Conference on Challenges in Environmental Science and Computer Engineering","volume":"28 1","pages":"351-353"},"PeriodicalIF":0.0,"publicationDate":"2010-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75175056","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
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