Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6058205
J. Zhi, A. Ding
In this paper tetrakis(hydroxymethyl) phosphonium sulfate(THPS) as environmental friendly biocide was studied for daily indoor disinfection. Because THPS in indoor air disinfection performance and its toxicity had been verified by us, the experiments of THPS in water disinfection performance, durability test, and contrast after spraying THPS&H2O into air were done. Results showed the highest sterilization rate of THPS in water was 99.9% The speed of sterilization was fast and the time of duration was long; The sterilization rate of THPS on the ground was above 92% So for the object surface, ground, wall and other surfaces which can be scrubbed or sterilized by THPS aqueous, the sterilization ability was also very strong and last for a long time; THPS in indoor air had a long-lasting disinfection performance. When the concentration of THPS was increased, sterilization effect would be improved. In a word, THPS used for daily indoor disinfection has excellent performance.
{"title":"Effect of tetrakis (hydroxymethyl) phosphonium sulfate used in indoor disinfection","authors":"J. Zhi, A. Ding","doi":"10.1109/ICECENG.2011.6058205","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6058205","url":null,"abstract":"In this paper tetrakis(hydroxymethyl) phosphonium sulfate(THPS) as environmental friendly biocide was studied for daily indoor disinfection. Because THPS in indoor air disinfection performance and its toxicity had been verified by us, the experiments of THPS in water disinfection performance, durability test, and contrast after spraying THPS&H2O into air were done. Results showed the highest sterilization rate of THPS in water was 99.9% The speed of sterilization was fast and the time of duration was long; The sterilization rate of THPS on the ground was above 92% So for the object surface, ground, wall and other surfaces which can be scrubbed or sterilized by THPS aqueous, the sterilization ability was also very strong and last for a long time; THPS in indoor air had a long-lasting disinfection performance. When the concentration of THPS was increased, sterilization effect would be improved. In a word, THPS used for daily indoor disinfection has excellent performance.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81898792","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6058134
Zhi-wu Hao, F. Li, X. Zeng, Liu Henan, Yanchao Li
The CO2 removal technology are introduced from Post-combustion, Pre-combustion separation and Oxy fuel-combustion. And storage methods(geological storage, oceanic storage) are also introduced. The advantages and disadvantages of CO2 removal technology and storage methods are discussed. It shows there is a sea of troubles for us to develop the technology.
{"title":"The introduction of technology of CCS","authors":"Zhi-wu Hao, F. Li, X. Zeng, Liu Henan, Yanchao Li","doi":"10.1109/ICECENG.2011.6058134","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6058134","url":null,"abstract":"The CO2 removal technology are introduced from Post-combustion, Pre-combustion separation and Oxy fuel-combustion. And storage methods(geological storage, oceanic storage) are also introduced. The advantages and disadvantages of CO2 removal technology and storage methods are discussed. It shows there is a sea of troubles for us to develop the technology.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84472234","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}
Microbial biofilms are encountered in a wide variety of applications, especially in wastewater treatment systems. Biofilm dynamics in wastewater treatment has been paid much attention, and the simulation of the biofilm growth has been studied with many approaches in recent years. To simulate the real microbial biofilm growth, this paper proposed the confined diffusion limited aggregation (DLA) models with spatial restriction and angle restriction effect to describe the biofilm growth. The fractal dimension, as one of kinetic or structural parameter of the simulated growing biofilm, is calculated, and main impacts of fractal dimension on real biofilm engineering were accordingly discussed. These studies may not only provide some implications for the academic investigations of complex structure and growing process for biofilms, but also find important engineering implications.
{"title":"A confined DLA model of microbial biofilm in wastewater treatment systems","authors":"Jing Zhang, Chun-Yan Li, Yuan-Yang Zheng, Li-He Chai","doi":"10.1109/ICECENG.2011.6058323","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6058323","url":null,"abstract":"Microbial biofilms are encountered in a wide variety of applications, especially in wastewater treatment systems. Biofilm dynamics in wastewater treatment has been paid much attention, and the simulation of the biofilm growth has been studied with many approaches in recent years. To simulate the real microbial biofilm growth, this paper proposed the confined diffusion limited aggregation (DLA) models with spatial restriction and angle restriction effect to describe the biofilm growth. The fractal dimension, as one of kinetic or structural parameter of the simulated growing biofilm, is calculated, and main impacts of fractal dimension on real biofilm engineering were accordingly discussed. These studies may not only provide some implications for the academic investigations of complex structure and growing process for biofilms, but also find important engineering implications.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84956430","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6057031
Dexian Wei, Zhou Lu, Wenjin Luo
The aim of the work reported is to design and develop a kind of data acquisition system for pulmonary function based on flow sensor. The hardware design includes the collection of sensor signal, single-chip microcomputer (SCM), flow sensor and their electro circuit schematics. The system employs a flow sensor FS1022CL, which is specially configured for pulmonary function meter, to measure the flow rate, coupled with the SCM AT89S52. Vital capacity data acquired by the flow sensor is transmitted to a software platform, where data processing software runs in order to calculate the volume of a gas. Delphi is used to complete the design of the software platform, in order to realize data analysis and error compensation. Experimental results show that this system could calculate the gas volume, and provide the vital capacity for the pulmonary function meter.
{"title":"Research of the pulmonary function data acquisition system based on flow sensor","authors":"Dexian Wei, Zhou Lu, Wenjin Luo","doi":"10.1109/ICECENG.2011.6057031","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6057031","url":null,"abstract":"The aim of the work reported is to design and develop a kind of data acquisition system for pulmonary function based on flow sensor. The hardware design includes the collection of sensor signal, single-chip microcomputer (SCM), flow sensor and their electro circuit schematics. The system employs a flow sensor FS1022CL, which is specially configured for pulmonary function meter, to measure the flow rate, coupled with the SCM AT89S52. Vital capacity data acquired by the flow sensor is transmitted to a software platform, where data processing software runs in order to calculate the volume of a gas. Delphi is used to complete the design of the software platform, in order to realize data analysis and error compensation. Experimental results show that this system could calculate the gas volume, and provide the vital capacity for the pulmonary function meter.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85133906","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6058430
Hua Zhang, Xiaoshan Fang, Jie Qi
Xiangshan area as a source for China's modern business, it's business ideas had changed Chinese people's consumer attitudes, lifestyles and even China business development process. Based on the study of the ideological content of Xiangshan business ideas, this paper tried to investigate the relationship between Xiangshan business ideas and the urban construction of Modern Zhongshan City, as well as to reveal Its profound impact on China's urban construction. Further, this paper put forward thoughts and suggestions on Modern China's urban construction in conclusion.
{"title":"Analysis of Xiangshan business ideas impaction on the urban construction of modern Zhongshan","authors":"Hua Zhang, Xiaoshan Fang, Jie Qi","doi":"10.1109/ICECENG.2011.6058430","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6058430","url":null,"abstract":"Xiangshan area as a source for China's modern business, it's business ideas had changed Chinese people's consumer attitudes, lifestyles and even China business development process. Based on the study of the ideological content of Xiangshan business ideas, this paper tried to investigate the relationship between Xiangshan business ideas and the urban construction of Modern Zhongshan City, as well as to reveal Its profound impact on China's urban construction. Further, this paper put forward thoughts and suggestions on Modern China's urban construction in conclusion.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85653991","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6057084
Rong Zou, L. Ling, Lin Wang
In recent years, the nano-materials, which have advantages of small particle size, large specific surface area, high surface reactive activity, good catalytic activity and strong adsorptivity, have attracted considerable attention. In this paper, the glucose non-enzymatic biosensor based on nano-Au has been fabricated by self-assembly technology. Firstly, the gold colloid were prepared according to the follow steps: With string, 100 ml of 0.01 % HAuCl4 aqueous solution was heated to a boiling condition, then 2 ml of 1 % trisodium citrate was rapidly added After boiling, keeping string for 15 min, the color of the mixture changed from pale yellow to blue, and finally arrived at ruby-red Then a carefully cleaned Ag electrode was dipped into the gold colloid to obtain the non-enzymatic glucose sensor. Their electrochemical properties were investigated The sensos have been successfully applied for the determination of glucose and the result also showed that the non-enzymatic glucose sensor had good current response to glucose in alkaline medium Under optimal conditions, the developed glucose biosensor exhibited fast response to glucose and linear ranges were0.2 to 175.2μmol/L, with a detection limit of 0.15μmol/L. In addition, the as-prepared biosensor exhibiter superior stability high sensitivity and good selectivity.
{"title":"Preparation of the glucose sensor based on nano-au modified electrode","authors":"Rong Zou, L. Ling, Lin Wang","doi":"10.1109/ICECENG.2011.6057084","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6057084","url":null,"abstract":"In recent years, the nano-materials, which have advantages of small particle size, large specific surface area, high surface reactive activity, good catalytic activity and strong adsorptivity, have attracted considerable attention. In this paper, the glucose non-enzymatic biosensor based on nano-Au has been fabricated by self-assembly technology. Firstly, the gold colloid were prepared according to the follow steps: With string, 100 ml of 0.01 % HAuCl4 aqueous solution was heated to a boiling condition, then 2 ml of 1 % trisodium citrate was rapidly added After boiling, keeping string for 15 min, the color of the mixture changed from pale yellow to blue, and finally arrived at ruby-red Then a carefully cleaned Ag electrode was dipped into the gold colloid to obtain the non-enzymatic glucose sensor. Their electrochemical properties were investigated The sensos have been successfully applied for the determination of glucose and the result also showed that the non-enzymatic glucose sensor had good current response to glucose in alkaline medium Under optimal conditions, the developed glucose biosensor exhibited fast response to glucose and linear ranges were0.2 to 175.2μmol/L, with a detection limit of 0.15μmol/L. In addition, the as-prepared biosensor exhibiter superior stability high sensitivity and good selectivity.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85987284","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6056760
Jianrong Ma, Feng Li
Teenagers, especially junior high school students, are in the “Physiological Weaning Period”. In such a self transition period, correct guidance from parents is essential. However, the parent-child relations may be fragile and sensitive on condition that the parents are lacking of sufficient and effective communication skills, leading to unfavorable parent-child communications. This study establishes a virtual parent-child interactive game platform that allows mutual experiences with vivid situational substitution and role immersion. It aims to establish a harmonious communication mode in the reality, seek for proper solutions for parent-child conflicts and ensure no hurts in such solutions for win-win results.
{"title":"Design and realization of a parent-child web game based on flex","authors":"Jianrong Ma, Feng Li","doi":"10.1109/ICECENG.2011.6056760","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6056760","url":null,"abstract":"Teenagers, especially junior high school students, are in the “Physiological Weaning Period”. In such a self transition period, correct guidance from parents is essential. However, the parent-child relations may be fragile and sensitive on condition that the parents are lacking of sufficient and effective communication skills, leading to unfavorable parent-child communications. This study establishes a virtual parent-child interactive game platform that allows mutual experiences with vivid situational substitution and role immersion. It aims to establish a harmonious communication mode in the reality, seek for proper solutions for parent-child conflicts and ensure no hurts in such solutions for win-win results.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76877512","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6057624
Huiwu Wang, Chunguo Zhou, Junting Sun, Hongjiang Wang
Mechanical Continuously Variable Transmission (CVT) is widely used in industrial production, to achieve the continuously adjustable speed. In this paper, closed differential mechanical transmission is the study object, using ANSYS software for thermal analysis of friction of the cone-disk and getting the influence results of friction heat to CVT performance — sliding ratio, the influence of the transmission efficiency. The results showed that adverse effects will be caused by the continued accumulation of friction heat, including the increase of sliding ratio and the decrease of transmission efficiency.
{"title":"The research on transmission performances of mechanical CVT with friction heat","authors":"Huiwu Wang, Chunguo Zhou, Junting Sun, Hongjiang Wang","doi":"10.1109/ICECENG.2011.6057624","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6057624","url":null,"abstract":"Mechanical Continuously Variable Transmission (CVT) is widely used in industrial production, to achieve the continuously adjustable speed. In this paper, closed differential mechanical transmission is the study object, using ANSYS software for thermal analysis of friction of the cone-disk and getting the influence results of friction heat to CVT performance — sliding ratio, the influence of the transmission efficiency. The results showed that adverse effects will be caused by the continued accumulation of friction heat, including the increase of sliding ratio and the decrease of transmission efficiency.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76878217","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6057320
H. Lin
The paper introduced a kind of intelligent temperature controller that uses PID algorithm to realize, and analyzed the digital PID algorithm and hardware scheme. The PID control algorithm has completed application in temperature control system through the software and hardware design. The temperature control has been simulated and tested by the LabVIEW, and simulation results show intelligent temperature controller based on PID algorithm has good control performance and higher accuracy.
{"title":"A kind of intelligent temperature controller use PID algorithm to realize","authors":"H. Lin","doi":"10.1109/ICECENG.2011.6057320","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6057320","url":null,"abstract":"The paper introduced a kind of intelligent temperature controller that uses PID algorithm to realize, and analyzed the digital PID algorithm and hardware scheme. The PID control algorithm has completed application in temperature control system through the software and hardware design. The temperature control has been simulated and tested by the LabVIEW, and simulation results show intelligent temperature controller based on PID algorithm has good control performance and higher accuracy.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76992621","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}
Pub Date : 2011-10-24DOI: 10.1109/ICECENG.2011.6057266
Houyu Yu, Miaohua Huang
This paper studies the feedforward and the feedback speed regulation control of the hub motor for the motor-wheel driving electric vehicle through tests, and proposes the hub motor speed regulation control combining the linear feedforward control with the incremental PID feedback control. The tests validates that this compound control for the speed regulation can improve the speed regulation performance and the drivability of the motor-wheel driving electric vehicle.
{"title":"Speed regulation control combining feedforward with feedback of hub motor for motor-wheel driving electric vehicle","authors":"Houyu Yu, Miaohua Huang","doi":"10.1109/ICECENG.2011.6057266","DOIUrl":"https://doi.org/10.1109/ICECENG.2011.6057266","url":null,"abstract":"This paper studies the feedforward and the feedback speed regulation control of the hub motor for the motor-wheel driving electric vehicle through tests, and proposes the hub motor speed regulation control combining the linear feedforward control with the incremental PID feedback control. The tests validates that this compound control for the speed regulation can improve the speed regulation performance and the drivability of the motor-wheel driving electric vehicle.","PeriodicalId":6336,"journal":{"name":"2011 International Conference on Electrical and Control Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80836468","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}
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