Online energy-efficient scheduling technique analysis for hard real-time mixed tasks
硬实时混合任务在线节能调度技术分析

This paper analyzes energy-efficient scheduling techniques for mixed real-time tasks, deeply discusses an excellent online energy-efficient scheduling algorithm called On-Line Dynamic Voltage Scaling (OLDVS) in hard real-time systems, and shows the causes which result in the algorithm's shortcomings, i.e. slack time misses and slack time transfers. In order to improve its energy savings, the paper also presents various new means and makes a well exploration for future research.