Three-State Availability Model for Manufacturing System Considering System Cost
The performance capability of manufacturing system is generally based on the system RAM (system reliability, availability, and maintainability) and its system cost For the system availability improvement, we developed a system availability model subject to three-state failures where a component or subsystem may fail completely or may continue to operate at a level below the original design specifications. This research was expanded from conventional two-state RAM mode in to three-state RAM model. This research includes quantitative model of system availability, system costing and its software model. First, we developed three-state availability model, and related life cycle costing model. Finally, we have developed a software program to calculate all algorithms of proposed model and the model is applied to an example of three-state availability. Through this analysis, we are able to select and design an optimal system configuration for manufacturing system.
system modeling RAM system performance evaluation Life Cycle Cost
Heung Suk Hwang Suk-Tae Bae Gyu-Sung Cho
Department of Logistics System, School of Port & Logistics, Tongmyong University, Korea
国际会议
The First International Conference on Maintenance Engineering(首届维修工程国际学术会议)
成都
英文
641-648
2006-10-15（万方平台首次上网日期，不代表论文的发表时间）