Abstract


A design support system has been developed for constructing VR-based training environment for machine maintenance work. The features of the developed design support system are ; 1) users can construct various training environments under GUI (Graphical User Interface) environment, 2) the users need not any expert knowledge about computer programming, 3) Petri net model is utilized for representing the state transition of objects in virtual environment, and 4) the constructed environment can be easily changed and reused. In this report, the system configuration, how to model the state transition of objects with Petri net and the results of system validation experiments are described.

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(C) 2020 Hirotake Ishii