The manufacturing industry today due to worldwide competition is focused on shorter development cycle. In this situation, computer aided education （CAE） technology as a tool for simultaneous achievement of quality, ...The manufacturing industry today due to worldwide competition is focused on shorter development cycle. In this situation, computer aided education （CAE） technology as a tool for simultaneous achievement of quality, cost and delivery （QCD） plays an important role. The hardware-software environment surrounding CAE has evolved. Though technological problems have been understood and general solutions have been derived and reflected in the CAE analysis software, research findings that boost the credibility of CAE have still not been incorporated fully enough into the development of design process. The real technical mechanism issue is not precisely capture. Therefore, it is important to clarify the real cause in CAE results through CAE simulation in order to assure product reliability and assurance. It is the aim of this study to realize the prediction of design analysis process through understanding of unclear technical mechanism in abnormal occurrences with the utilization of CAE simulation. In other words, it is the aim of this study to focus on issue in automotive transaxle oil seal leakage to understand, grasp, and visualize the main cause through usage of CAE analysis process. It is understood that the point of contact and pump volume was related and this could contribute towards seals quality design. Plus, the utilization of CAE analysis in prediction phase to realized design development is also possible展开更多
Although we have no clear picture of the life of Hanshan, a legendary TANG monk and in Collected Poems of Hanshan （Hanshan Sho＇i）, we can find either unclear ideas regarding his major thoughts or different ideologi...Although we have no clear picture of the life of Hanshan, a legendary TANG monk and in Collected Poems of Hanshan （Hanshan Sho＇i）, we can find either unclear ideas regarding his major thoughts or different ideologies from Confucianism, Buddhism, and Daoism. Hanshan poetry was broadly read by people belonging to various social statuses during the SONG Dynasty. His poetry was also frequently cited in Chan Buddhist literature of the period. Furthermore, SONG Chan Buddhist monks invited Hanshan into their own genealogy and regarded him as a ＂San Sheng＂ （a Free Sage）. Many Chan Buddhist monks of the SONG Dynasty used Hanshan poetry in various Chan Buddhist texts. Numerous Chan Buddhist monks even wrote so-called ＂ni Hanshan shi＂, which imitated Hanshan poetry as a kind of personal literary creation. It is understandable that when a monk imitated Hanshan poetry, he would simultaneously be both the reader and the creator of Hanshan poetry, and as we understand that every writer produces their works through their own cultural outlook, a newly-formed correlation occurred naturally between the original poetry and imitated poetry through the SONG Chan Buddhist monk＇s version. By observing this correlation, this paper will deeply analyze the dissemination and acceptance of Hanshan poetry, within Chan Buddhist society in the SONG Dynasty, as based on Chan Buddhist literature, in order to learn more about image creation and the recreation of Hanshan during the period展开更多
As the smart grid concepts are emphasized lately, the need to modernize the power engineering education is also well recognized. This paper presents a set of newly developed modeling, simulation and testing tools aime...As the smart grid concepts are emphasized lately, the need to modernize the power engineering education is also well recognized. This paper presents a set of newly developed modeling, simulation and testing tools aimed at better understanding of the design concept and related applications for protective relaying and substation automation solutions for the smart grid. Since the smart grid applications require integration of data from multiple IEDs （intelligent electronic devices）, understanding properties of each IED type in detail, as well as their responses to the power system events is needed. In addition, understanding the communication requirements to perform data integration is also important. To illustrate how the mentioned smart grid issues may be taught, the following advanced teaching approaches are presented： （1） Use of modeling and simulation means to better understand interaction between the relays and power system; （2） Use of IED test facilities to better understand performance of physical devices used for protection, monitoring and control; （3） Utilization of communication network modeling tools to simulate the communication network within SAS （substation automation system）. Examples showing the use of proposed techniques for teaching the fundamentals and applications are presented. The examples demonstrate the adequacy and efficiency of the proposed techniques.展开更多
This paper introduces the design and Realization of NC simulation teaching system based on VB and VRML technology. The paper realize functions using the new Parallel development platform launched by Graphics Company f...This paper introduces the design and Realization of NC simulation teaching system based on VB and VRML technology. The paper realize functions using the new Parallel development platform launched by Graphics Company for VRML environment （Cortona SDK）, and uses the object oriented programming method based on ActiveX technology in the technical system. Practice has proved that the system has good stability and strong simulation function.展开更多
Virtual reality system has low cost and high efficiency advantages by many virtual reality research units and individuals. Virtual reality technology will be used in the machining process, and can demonstrate the mach...Virtual reality system has low cost and high efficiency advantages by many virtual reality research units and individuals. Virtual reality technology will be used in the machining process, and can demonstrate the machining process, discussed the processing scheme, to improve the quality of products. At the same time, the combination of modem education technology and virtual reality technology in the teaching, establishment of virtual machine and virtual machining simulation environment, that can improve the quality of teaching.展开更多
文摘The manufacturing industry today due to worldwide competition is focused on shorter development cycle. In this situation, computer aided education （CAE） technology as a tool for simultaneous achievement of quality, cost and delivery （QCD） plays an important role. The hardware-software environment surrounding CAE has evolved. Though technological problems have been understood and general solutions have been derived and reflected in the CAE analysis software, research findings that boost the credibility of CAE have still not been incorporated fully enough into the development of design process. The real technical mechanism issue is not precisely capture. Therefore, it is important to clarify the real cause in CAE results through CAE simulation in order to assure product reliability and assurance. It is the aim of this study to realize the prediction of design analysis process through understanding of unclear technical mechanism in abnormal occurrences with the utilization of CAE simulation. In other words, it is the aim of this study to focus on issue in automotive transaxle oil seal leakage to understand, grasp, and visualize the main cause through usage of CAE analysis process. It is understood that the point of contact and pump volume was related and this could contribute towards seals quality design. Plus, the utilization of CAE analysis in prediction phase to realized design development is also possible
文摘Although we have no clear picture of the life of Hanshan, a legendary TANG monk and in Collected Poems of Hanshan （Hanshan Sho＇i）, we can find either unclear ideas regarding his major thoughts or different ideologies from Confucianism, Buddhism, and Daoism. Hanshan poetry was broadly read by people belonging to various social statuses during the SONG Dynasty. His poetry was also frequently cited in Chan Buddhist literature of the period. Furthermore, SONG Chan Buddhist monks invited Hanshan into their own genealogy and regarded him as a ＂San Sheng＂ （a Free Sage）. Many Chan Buddhist monks of the SONG Dynasty used Hanshan poetry in various Chan Buddhist texts. Numerous Chan Buddhist monks even wrote so-called ＂ni Hanshan shi＂, which imitated Hanshan poetry as a kind of personal literary creation. It is understandable that when a monk imitated Hanshan poetry, he would simultaneously be both the reader and the creator of Hanshan poetry, and as we understand that every writer produces their works through their own cultural outlook, a newly-formed correlation occurred naturally between the original poetry and imitated poetry through the SONG Chan Buddhist monk＇s version. By observing this correlation, this paper will deeply analyze the dissemination and acceptance of Hanshan poetry, within Chan Buddhist society in the SONG Dynasty, as based on Chan Buddhist literature, in order to learn more about image creation and the recreation of Hanshan during the period
文摘As the smart grid concepts are emphasized lately, the need to modernize the power engineering education is also well recognized. This paper presents a set of newly developed modeling, simulation and testing tools aimed at better understanding of the design concept and related applications for protective relaying and substation automation solutions for the smart grid. Since the smart grid applications require integration of data from multiple IEDs （intelligent electronic devices）, understanding properties of each IED type in detail, as well as their responses to the power system events is needed. In addition, understanding the communication requirements to perform data integration is also important. To illustrate how the mentioned smart grid issues may be taught, the following advanced teaching approaches are presented： （1） Use of modeling and simulation means to better understand interaction between the relays and power system; （2） Use of IED test facilities to better understand performance of physical devices used for protection, monitoring and control; （3） Utilization of communication network modeling tools to simulate the communication network within SAS （substation automation system）. Examples showing the use of proposed techniques for teaching the fundamentals and applications are presented. The examples demonstrate the adequacy and efficiency of the proposed techniques.
文摘This paper introduces the design and Realization of NC simulation teaching system based on VB and VRML technology. The paper realize functions using the new Parallel development platform launched by Graphics Company for VRML environment （Cortona SDK）, and uses the object oriented programming method based on ActiveX technology in the technical system. Practice has proved that the system has good stability and strong simulation function.
文摘Virtual reality system has low cost and high efficiency advantages by many virtual reality research units and individuals. Virtual reality technology will be used in the machining process, and can demonstrate the machining process, discussed the processing scheme, to improve the quality of products. At the same time, the combination of modem education technology and virtual reality technology in the teaching, establishment of virtual machine and virtual machining simulation environment, that can improve the quality of teaching.
