機械および電子機器の市場疲労寿命予測法の改善 : 小型化した電子計算機の普及効果

概要

論文の詳細を見る
Recently, the prediction of fatigue life of mechanical and electronic parts is demanded sometimes at the development stage of products, because the total life cycle design is attempted. The fatigue life assessment is so complicated process composed of load analysis, vibration analysis, stress analysis and fatigue damage analysis considering material properties. One of simple methods of the assessment is to put the full-scale prototypes into the service load simulating environment such as road simulator for full-scale vehicle or thermal chamber for electronic devices. The other one is, on the contrary, the FEM simulation using digital prototypes of the products. Between both methods, there must be required many sophisticated analytical and experimental investigations, which would be possible only by using down-sized computers.
湘南工科大学の論文
2000-03-25