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Development of 3D Interactive Virtual Experimantal System combining Visual and Tactile Information for Electromagnetic Field Education

Research Project

Project/Area Number 17560271
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionHiroshima Institute of Technology

Principal Investigator

YAMASHITA Hideo  Hiroshima Institute of Technology, Faculty of Applied Information Science, Professor, 情報学部, 教授 (70034379)

Co-Investigator(Kenkyū-buntansha) NOGUCHI So  Hokkaidou University, Graduate School of Information Science and Technique, Associate Professor, 大学院情報科学研究科, 准教授 (30314735)
MIYOSHI Takaharu  Hiroshima Institute of Technology, Faculty of Environmental Studies, Associate Professor, 環境学部, 准教授 (70268655)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2006: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2005: ¥3,200,000 (Direct Cost: ¥3,200,000)
KeywordsTactile Sensor / Electromagnetic Force / Electromagnetic Analysis / Virtual Reality / Education System / 電磁場解析
Research Abstract

In this research, we developed an interaction system in electromagnetic virtual space using 3D tactile sensor. The following systems and algorithms have been developed.
(1)Development of an interaction system with information distributed in 3D electromagnetic virtual space by using 3D tactile sensor : At first, we developed a receiving system of electromagnetic force that is acting to a core setting in 2D virtual electromagnetic field. By moving the core in the virtual space, observers can feel the electromagnetic force acting the core. In the second step, we developed the 2D system to 3D system, and we developed an algorithm drawing stereoscopic images.
(2)Development of an automatic hexahedral mesh generation method to control shape of elements : Ellipsoidal Bubbles are employed as mesh density data. By utilizing Ellipsoidal Bubbles, the mesh size can be controlled along each direction adequately, and flat elements can be generated.
(3)Developments of an error evaluation scheme based on magnetic field intensity in adaptive finite element analysis : We propose a new error evaluation method based on the rotation of the intensity of magnetic filed obtained from the results of finite element method with coarser mesh. The newly proposed method has no complicated process on the interface between the different materials.

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (15 results)

All 2007 2006 2005

All Journal Article (15 results)

  • [Journal Article] An Automatic Hexahedral Mesh Generation to Control Shape of Elements2007

    • Author(s)
      H.Fujimori, S.Noguchi, H.Igarashi, H.Yamashita
    • Journal Title

      IEEE Trans. on Magnetics 43, 4

      Pages: 1505-1508

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Automatic Hexahedral Mesh Generation to Control Shape of Elements2007

    • Author(s)
      H.Fujimori, S.Noguchi, H.Igarashi, H.Yamashita
    • Journal Title

      (1) IEEE Trans. on Magnetics Vol.43, No.4

      Pages: 1505-1508

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Automatic Hexahedral Mesh Generation to Control Shape of Elements2007

    • Author(s)
      H.Fujimori, S.Noguchi, H.Igarashi, H.Yamashita
    • Journal Title

      IEEE Trans. on Magnetics Vol.43, No.4

      Pages: 1505-1508

    • Related Report
      2006 Annual Research Report
  • [Journal Article] An Error Evaluation Scheme Based on Rotation of Magnetic Field in Adaptive Finite Element Analysis2006

    • Author(s)
      S.Matsutomo, T.Miyamoto, K.Kaneda, S.Noguchi, H.Yamashita
    • Journal Title

      IEEE Trans. on Magnetics 42, 4

      Pages: 567-570

    • NAID

      120000956125

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Error Evaluation Scheme Based on Rotation of Magnetic Field in Adaptive Finite Element Analysis2006

    • Author(s)
      S.Matsutomo, T.Miyamoto, K.Kaneda, S.Noguchi, H.Yamashita
    • Journal Title

      IEEE Transaction on Magnetics Vol.42, No.4

      Pages: 567-570

    • NAID

      120000956125

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Annual Research Report 2006 Final Research Report Summary
  • [Journal Article] Analytical Computation and Visualization of Magnetic Flux Lines in 3-D Space from Hexahedral Edge Finite Element Results2005

    • Author(s)
      S.Noguchi, T.Yoshigai, H.Yamashita
    • Journal Title

      IEEE Trans. on Magnetics 41, 5

      Pages: 1820-1823

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Automatic Hexhedral Mesh Generation for High Quality Mesh by Feformation and Tree Structure2005

    • Author(s)
      E.Noguchi, T.Maeda, K.Yamashita, H.Yamashita, V.Cingoski
    • Journal Title

      IEEE Trans. on Magnetics 41, 5

      Pages: 1664-1667

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An automatic hexahedral mesh generation method for hexahedral elements towards rotating machine2005

    • Author(s)
      T.Maeda, S.Noguchi, H.Yamashita, V.Cingoski
    • Journal Title

      Journal of Materials Proceeding Technology 161

      Pages: 101-106

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A New Method of Error Estimation for Adaptive Finite Element Method2005

    • Author(s)
      S.Matsutomo, S.Noguchi, H.Yamashita
    • Journal Title

      Applications of Electromagnetic Phenomena in Electrical and Mechanical Systems 15

      Pages: 137-142

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Analytical Computation and Visualization of Magnetic Flux Lines in 3-D Space from Hexahedral Edge Finite Element Results2005

    • Author(s)
      S.Noguchi, T.Yoshigai, H.Yamashita
    • Journal Title

      IEEE Trans. on Magnetics Vol.41, No.5

      Pages: 1820-1823

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An Automatic Hexhedral Mesh Generation for High Quality Mesh by Feformation and Tree Structure2005

    • Author(s)
      S.Noguchi, T.Maeda, K.Yamashita, H.Yamashita, V.Cingoski
    • Journal Title

      IEEE Trans. on Magnetics Vol.41, No.5

      Pages: 1664-1667

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] An automatic hexahedral mesh generation method for hexahedral elements towards rotating machine2005

    • Author(s)
      T.Maeda, S.Noguchi, H.Yamashita, V.Cingoski
    • Journal Title

      Journal of Materials Proceeding Technology Vol.161

      Pages: 101-106

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary 2005 Annual Research Report
  • [Journal Article] A New Method of Error Estimation for Adaptive Finite Element Method2005

    • Author(s)
      S.Matsutomo, S.Noguchi, H.Yamashita
    • Journal Title

      Applications of Electromagnetic Phenomena in Electrical and Mechanical Systems(JSAEM Studies in Applied Electromagnetics and Mechanics,15)(Proceedings of the 3rd Japan, Australia, New Zealand Joint Seminar on Applications of Electromagnetic Phenomena in Electrical and Mechanical Systems Jan. 22-23, 2004, Auckland, New Zealand) No.15

      Pages: 137-142

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Analytical Computation and Visualization of Magnetic Flux Lines in 3-D Space from Hexahedral Edge Finite Element Results2005

    • Author(s)
      S.Noguchi, T.Yoshigai, H.Yamashita
    • Journal Title

      IEEE Trans.on Magnetics Vol.41, No.5

      Pages: 1820-1823

    • Related Report
      2005 Annual Research Report
  • [Journal Article] An Automatic Hexhedral Mesh Generation for High Quality Mesh by Feformation and Tree Structure2005

    • Author(s)
      S.Noguchi, T.Maeda, K.Yamashita, H.Yamashita, V.Cingoski
    • Journal Title

      IEEE Trans.on Magnetics Vol.41, No.5

      Pages: 1664-1667

    • Related Report
      2005 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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