Abstract
In recent years, various kinds of maintenance jobs of equipments exist for the purpose of maintaining reliability for stable operation of equipments, improving efficiency as well as reducing total cost. However, maintenance jobs are usually carried out based on experience of experts and/or regulations, in some cases, without evaluation based on quantitative measurement of deterioration nor explicit decision criterion of deterioration. In this research, decision making method of maintenance scheduling, which is suitable for various kinds of equipments, was proposed. The proposed method was applied to analysis on the judgment of replacement and/or reparation of equipments in a thermal power station.
