| Project/Area Number |
10308009
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Intelligent informatics
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| Research Institution | HOKKAIDO UNIVERSITY |
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Principal Investigator |
TANAKA Yuzuru Grad. School of Eng., Hokkaido Univ., Pro., 工学研究科, 教授 (60002309)
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| Co-Investigator(Kenkyū-buntansha) |
HAYASHI Toshinori Computer Center, Hokkaido Univ., Inst., 大型計算機センタ, 助手 (60228583)
AKAISHI Mina Grad. School of Eng., Hokkaido Univ., Inst., 大学院・工学研究科, 助手 (60273166)
OKADA Yoshisiro Computer Center, Kyushuh Univ., Asso. Pro., 大型計算機センタ, 助教授 (70250488)
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| Project Period (FY) |
1998 – 1999
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| Project Status |
Completed (Fiscal Year 1999)
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| Budget Amount *help |
¥30,700,000 (Direct Cost: ¥30,700,000)
Fiscal Year 1999: ¥16,200,000 (Direct Cost: ¥16,200,000)
Fiscal Year 1998: ¥14,500,000 (Direct Cost: ¥14,500,000)
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| Keywords | Scientific Visualization / Virtual Lab / Human Interface / Scientific Computation / Visualization / Simulation / Object Orientation / Componentware / サイエンティフィック・ビジュアライゼーション / ヒューマン・インターフェース / バーチャル・リアリティ / 科学技術計算可視化 / コンピュータ・グラフィックス / 仮想実験環境 / マンマシン・インタフェース / コンポーネント・アーキテクチャ |
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| Research Abstract |
Representing all the physical elements and fields that constitute a physical environment for simulation as visualized 3D component objects, we developed a generic virtual lab architecture having the following functions.
(1) the modeling of a physical simulation environment by just combining visual components and fields that constitute this simulation environment.
(2) direct manipulation of these components and fields during the simulation execution.
(3) overlaid display of a simulation result in this environment.
Such systems enable us to conduct experiments of invisible and intangible physical phenomena through direct manipulations of visualized virtual physical environment. We applied this architecture to the analysis of electromagnetic field caused by a cellular phone. The developed system uses AVS and a solver NEC2 behind its interactive environment developed in IntelligentBox, and allows you to directly change the location of antenna and the body shape and to observe the changes of the radiation pattern and the electromagnetic field.
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