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By using a virtual campus, users can not only immerse in the campus scene, but also interact with the system, which helps them understand the campus rapidly and deeply. But the virtual campus itself doesn't provide the relevant data information of the campus scene, which severely limits its application to a certain extent. To solve this problem, oriented to Beijing Institute of Petrochemical Technology...
According to the existing problems of current inspect and record of Building Energy Conservation (BEC) in China, a creative, unified inspect and record flow was proposed, and Inspect and Record model of BEC was designed and completed. The information system for inspect and record of BEC, which consists of login system and management system module, construction-related units module, inspect entries...
Extensive investigations for the inspect and record of Building Energy Conservation (BEC)have been in the four representative cities of thermal efficiency sub areas of China, existing problems of current BEC inspect and record in China are analyzed. Based on the actual situation of the BEC inspect, the solution is proposed. Based on the model mentioned above, the Information Management System for...
Dredging simulation is of great significance to the development of dredging engineering technology of harbor, waterway, rivers, lakes, etc. The design and implement of the dredging simulation system are introduced. The modeling and key techniques for the virtual reality of construction site, the movement of dredge vessel, the soil cutting of cutter, and the hydraulic transport of sand in a pipeline,...
A new algorithm which aims to realize image enhancement was proposed. In view of regional correlation among adjacent pixels, it uses wavelet transform to decompose the image and fractional difference equation to construct differential operator, then obtains the enhanced image through computing with wavelet coefficients. It also analyzes influences with different levels of wavelet transform and different...
This paper presents a systematic way of making effort estimation for service oriented software. By outlining major governance processes identified from service oriented best practices, an effort estimation model based on Bayesian net is introduced. Effort estimation method and project application results based on this model have been discussed thereafter.
This paper explores the performance of traffic information publishing measures (TIPM). By applying the model and theory of the Analytic Network Process (ANP), a comprehensive multiple-attribute evaluation framework was proposed with the consideration of both the relationships of feedback and dependence among the criterion in five dimensions, such as cost, technique, capability, quality and charger...
Underwater glider, being a new kind of underwater autonomous robot which has no external propulsion system equipped on it, is driven depending on buoyancy adjustment of itself. In development of underwater glider, its control system design plays an important role. The paper put forward the design approach to build embedded control system based on a real-time kernel in underwater glider. Hardware configuration...
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