Introduction of Model-Based Development in RICOH and Easy Coupling Method Between Mechanism and Vibration Analysis

Abstract

This article describes the introduction of the Model-Based Development (MBD) method in Ricoh. MBD method has been used at the early stage of a design process for making flexible and effective choices. Five examples for developing an electrophotographic machine with the MBD method are shown and those common points are that coupling simulation for multiphysics (also known as “Co-Simulation”) is the key technology. We have developed a comprehensive coupling simulation environment named “FRONTIA”. On the environment, the analysis of laser-beam spot displacing with gear mesh vibration was achieved. The analysis was constructed by three simulation modules (Mechanism, Vibration, and Raytracing) and coupling modules, and we also have developed an easy-to-use coupling method between mechanism analysis and vibration one.