Examination for realization of Virtual Environment using data of power plant
| Autor: | Munetoshi Unuma, Toshiaki Yoshinaga, Shirou Nonaka, Yoshiaki Usami |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Engineering
Power station Design data business.industry Real-time computing Realization (linguistics) Interference (wave propagation) computer.software_genre Industrial and Manufacturing Engineering Power (physics) Virtual machine Virtual power Electronic engineering Electrical and Electronic Engineering Projection (set theory) business computer |
| Zdroj: | IEEJ Transactions on Industry Applications. 117:231-237 |
| ISSN: | 1348-8163 0913-6339 |
| DOI: | 10.1541/ieejias.117.231 |
| Popis: | Various techniques to create virtual environment using design data of power plants are presented.In order to realize interactive operations on virtual environment, it is necessary to achieve the real-time processing of drawing and interference check. However, real-time processing is very difficult in the case of large-scale and complicated buildings like power plants, because of the large number of shapes.In this paper, we propose the abbreviation drawing technique that changes the drawing area dynamically to keep the drawing time constant, and the fast interference check technique that utilizes the hardware projection processing. And it is confirmed that the processing can be realized within 200 msec by applying the prototype system to real power plants.Moreover, we propose the navigation technique that enables users explore inside of the complicated virtual power plants and show the rapidness and effectiveness of the technique. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|