Mission Effectiveness of Single Service System

• Main Authors: Chiou Hwu Hwang, 黃秋湖
• Other Authors: 楊維寧
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/65091653936611540683

碩士 === 國立臺灣科技大學 === 資訊管理系 === 89 === A stochastic model for mission effectiveness is developed for a system which receives a stream of tasks arriving according to some random processes. Mission effectiveness is defined as a combined measure of system availability at each task-arrival time and system reliability during the task-execution interval. Mission effectiveness measures the interaction between the system performance subject to random failure and repair and the random task-arriving process. An analytical model is derived under a general set of assumptions. Effects of the system failure and repair rates, task arrival rate and task execution time length on the mission effectiveness are studied.