With the rapid development of integrated circuit, the traditional experimental model of computer hardware curriculum can't meet the demand of the present development. This paper discussed experimental systems mode...
详细信息
The optimal design of a hydraulic damper for rail vehicle application can be a typical problem of multi-objective design optimization. Therefore, specialized computational tool should be developed for the implementati...
详细信息
In this paper, a new Level-2-computer control system is developed for heat-furnace in plate steel heat treatment line. The process layout, Level-2-computer control system, network Structure for Level-2, software devel...
详细信息
ISBN:
(纸本)9781849191395
In this paper, a new Level-2-computer control system is developed for heat-furnace in plate steel heat treatment line. The process layout, Level-2-computer control system, network Structure for Level-2, software development environment, and some important calculation formulas for mathematical model for heat-furnace, have been represented, as well as the flow chart of main program for mathematical model. A large amount of operation data shows that the system is reliable, the efficiency of heat-furnace has been increased greatly, and a lot of energy has been saved. Such control system can also provide a lot of reliable real-time data for further on-line technology equipments. Moreover, a useful discovery for energy-saving emission reduction was made to develop advanced heat-furnace process control system.
Cluster analysis is a hot topic of data mining, and numerous methods or algorithms have been researched. In this article, a new cluster algorithm, called DDD algorithm, based on the decomposition of Delaunay Diagrams ...
详细信息
Cluster analysis is a hot topic of data mining, and numerous methods or algorithms have been researched. In this article, a new cluster algorithm, called DDD algorithm, based on the decomposition of Delaunay Diagrams is proposed. The DDD algorithm can get non-spherical clusters other than spherical ones, and it can get clusters of high quality even if with lots of noise data, and it can get clusters with different density. The simulation experiments illustrate the above points.
One of the most important parameters in a wireless system is Bit Error Rate (BER). Hence in this paper we present a new system in which BER is lower than the other similar systems such as MC-CDMA, TH-MC-CDMA. In this ...
详细信息
One of the most important parameters in a wireless system is Bit Error Rate (BER). Hence in this paper we present a new system in which BER is lower than the other similar systems such as MC-CDMA, TH-MC-CDMA. In this paper, we describe the suggested system and analyse the BER for a flat fading channel with additive white Gaussian noise (AWGN).
This paper details the research and development of computer Integrated Design and Manufacturing at Islamic University of technology (IUT), Bangladesh, a subsidiary organ of the Organization of the Islamic conference (...
详细信息
ISBN:
(纸本)9781424435067
This paper details the research and development of computer Integrated Design and Manufacturing at Islamic University of technology (IUT), Bangladesh, a subsidiary organ of the Organization of the Islamic conference (OIC). IUT is basically an educational and research institution offering undergraduate and postgraduate degrees in the field of Engineering and technology. The objectives of computer Integrated Manufacturing (CIM) education are to provide industry with a new generation of engineers having interdisciplinary skills necessary to deal with state of the art technology in designing, manufacturing, maintenance, selecting, and procuring manufacturing engineering systems. The research activities on CIM systems, the course coverage and laboratory facilities are discussed in the paper. The available programs are four-year Mechanical Engineering degree program specialising in production engineering, Masters Program, and PhD. There is a thirty-two-weeks research project at the undergraduate curricula of mechanical engineering. Areas of research topics include CAD (computer aided design), CAM (computer aided manufacturing), CAPP (computer aided process planning), CNC (computer numerical control) machine tools, DNC (direct numerical control machine tools), FMS (flexible manufacturing systems), ASRS (automated storage and retrieval systems), use of robotics and automated conveyance, computerized scheduling and production control, and a business system integrated by a common database in the Department of Mechanical and Chemical Engineering at IUT.
This paper focuses on designing a remote graphical debugging process mechanism. With this debugging process mechanism, users can debug the BPEL process in the graphical interface, set breakpoints on the active graphic...
详细信息
This paper focuses on designing a remote graphical debugging process mechanism. With this debugging process mechanism, users can debug the BPEL process in the graphical interface, set breakpoints on the active graphical elements; using single-step operation, resume operation and suspend operation in the interface. By the remote interaction with workflow engine, users can look up the execution of the process in a convenient and intuitive graphical view, track the execution path and attain the variables' information in the process running period. Users are also allowed to correct the processes' error, which helps to verify the correctness of the workflow.
In this study, an automated reference services was proposed and implemented using an expert system shell. This expert system can be automated reference service, by allow the user access to information sources directly...
详细信息
In this study, an automated reference services was proposed and implemented using an expert system shell. This expert system can be automated reference service, by allow the user access to information sources directly at anytime. The first task of the system development was to analyze of the problem domain ¿reference services¿. The next task was the extraction of knowledge then design a hierarchically related subject list. The forward-chaining mechanism is used to reach the goal. Then the system goes to searching the record(s) of Thailand reference sources kept in the database system. Finally, was the design of the user and computer interfacing by menu interface.
An application layer network communications protocol was established using the RS-485 communication interface on Tandem welding system. Agreement focusing on the error control was cyclical redundancy check (CRC). The ...
详细信息
This study examine faculty levels of implementation of web-based instructional technology (WBIT) and computer self-efficacy beliefs (CSE) as factors associated to faculty perception of institutional mechanisms and its...
详细信息
ISBN:
(纸本)9781424433612
This study examine faculty levels of implementation of web-based instructional technology (WBIT) and computer self-efficacy beliefs (CSE) as factors associated to faculty perception of institutional mechanisms and its relative importance as conditions supporting the implementation of elearning in higher education. Using a sample of 334 faculty teaching at selected universities in the Commonwealth of Kentucky, faculty perceptions of support mechanisms were examined. Findings reveal that factors such as stages of concern about using WBIT level.. of use, and measures of computer self-efficacy provide an explanation of the perception differences. Developing a profile of faculty WBIT use and self-efficacy beliefs is anticipated to provide insight for the development of strategies and administrative practices necessary for eLearning to succeed in higher education institutions.
暂无评论