電磁気学教育,電磁機器設計のための電磁場可視化・電磁力知覚インタラクティブシステムの開発  [in Japanese] Development of a New 3D Interactive Visualization System with Force Feedback Device for Electromagnetics Education and Electromagnetic Apparatus Design  [in Japanese]

In this paper, we propose a new interactive visualization system with force feedback device in 3D electromagnetics. The proposed system can not only visualize some kinds of field distribution, but also make electro-magnetic force perceptible to a user simultaneously, immediately he changes the position of movable object. Perceiving electromagnetic force and observing field distribution help users, who are electromagnetic learners and electric apparatus designers, understand of electromagnetic phenomenon more deeply than a common visualization system with only graphical visualization from computation results. And, the proposed system can interactively visualize the magnetic vector potential distribution, the magnetic flux density distribution, the magnetic flux lines and the magnetic flux density vector or any combination of them.