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 (...
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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.
Enhancement and removing the noises in an image is a critical issue in the digital image processing field. In this paper, the new algorithm introduced to enhancing color image corrupted by Gaussian noise using fuzzy l...
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Enhancement and removing the noises in an image is a critical issue in the digital image processing field. In this paper, the new algorithm introduced to enhancing color image corrupted by Gaussian noise using fuzzy logic which described uncertain features of images with modification of median filter. The performance of the proposed technique have been evaluated and compared to the existing mean and median filter.
Sophisticated computer description based on interrelated object models are advanced stores of information to be collected and applied during various fields of activities. The authors of this paper studied some advance...
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ISBN:
(纸本)9781424441112
Sophisticated computer description based on interrelated object models are advanced stores of information to be collected and applied during various fields of activities. The authors of this paper studied some advancements in object models for the description of course related groups of objects. They discuss several issues from this area that are considered to be important for the future development of highly integrated course models in higher education. In this paper, an introduction to high level application of Internet technology for virtual computer based teaching and learning is given. Following this an integrated concept for virtual classroom is cited and evaluated. The main part of the paper discusses three issues, namely resources, possibilities for storage of results, and entities for flexible model description.
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...
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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.
This paper presents reports a design and development of an interactive map using Scalable Vector Graphics (SVG). In this paper we used this map to simulate traffic congestion at the tourist attraction spot of Kuching ...
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This paper presents reports a design and development of an interactive map using Scalable Vector Graphics (SVG). In this paper we used this map to simulate traffic congestion at the tourist attraction spot of Kuching Waterfront, Sarawak. We argue that with our map application, the tourists are able to plan their way by finding and selecting the shortest path along the intended route.
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...
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SMEs represent the backbone of most economics. Romanian economy is no exception. Their status represents a signal for the political decision-makers of the actual situation of the economy, because a powerful SMEs secto...
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ISBN:
(纸本)9780769536538
SMEs represent the backbone of most economics. Romanian economy is no exception. Their status represents a signal for the political decision-makers of the actual situation of the economy, because a powerful SMEs sector means a healthy economy. This paper presents the main economic results for SMEs in Romania, considering SMEs' performances in 2007 compared to 2006. The research has been conducted on a sample of 1256 SMEs - micro, small and medium sized enterprises - operating in all economic sectors, covering every age category and each of the eight development regions, being considered as representative for the goals of the research and for the Romanian SMEs' situation.
In this paper an universal architecture for test systems is presented, which can be used as basis for systematization of today's existing test tools during all stages of the development process in mechatronics. Th...
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ISBN:
(纸本)9781424435067
In this paper an universal architecture for test systems is presented, which can be used as basis for systematization of today's existing test tools during all stages of the development process in mechatronics. The defined architecture improves the general partition of a test system with five functional levels and enables to assign the tasks of a test system to these levels. The universal test system architecture facilitates two main aims: (1) optimization of the application of test tools and tool chains and (2) assistance during the development of a new test system.
As the actuator of the high-pressure common-rail injector, the high-speed solenoid plays an important role in the fuel injection system of the diesel engines. This study introduced the high-speed solenoid valve's ...
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ISBN:
(纸本)9780769536880
As the actuator of the high-pressure common-rail injector, the high-speed solenoid plays an important role in the fuel injection system of the diesel engines. This study introduced the high-speed solenoid valve's prosperity and developed a test bench which could measure the magnetic force and response time of the high-speed solenoid Finally, we tested a BOSCH solenoid with a Chinese made solenoid using the test bench for the relationship between the magnetic force, applying current and air gap which between the armature and the solenoid With the test result, we can conclude that this test bench was fit to measure the prosperity of high-speed solenoid.
Importance of estimating the centrality of the nodes in large networks has recently attracted increased interest. Betweenness is one of the most important centrality indices, which basically counts the number of short...
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Importance of estimating the centrality of the nodes in large networks has recently attracted increased interest. Betweenness is one of the most important centrality indices, which basically counts the number of shortest paths going through a node. Betweenness has been used in diverse applications such as social network analysis or route planning. In this paper we find a formula to obtain the betweeness-centrality for grids.
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