摘要
硬盘从空闲状态转入低功耗状态，再转入空闲状态这一过程可以认为是一个更新过程，而用户与硬盘则构成了一个排队系统。利用更新理论及排队论可以将硬盘电源管理系统建模为性能约束与能耗约束的最优化问题。
The process of hard disk from idle to low-power mode, and then turning to idle can be viewed as a renewal process. The user and hard disk construct a queuing system. The hard disk power management system is modeled by renewal theory and queue system theory.
作者
饶鹏
RAO Peng （Technical Support Centre of ATMB of Southern and Middle China, CAAC, Guangzhou 510403, China）
出处
《电脑知识与技术》
2011年第4期2419-2421,共3页
Computer Knowledge and Technology
关键词
更新理论
硬盘
动态电源管理
renewal theory
hard disk
dynamic power management
