会议专题

Dynamic Optimal Control for Aperiodic Soft Real-Time Systems

This paper studies the aperiodic soft Real-Time Systems (RTS) with random task arrival and unpredictable task execution time, and proposes a dynamic optimal control model based on the queuing theory. Firstly, we construct a dynamic optimal control model for the FCFS (First Come First Served) scheduling strategy; then, we present a more useful model for DM (Deadline Monotonic) scheduling algorithm. This model can statistically guarantee the schedulability of soft RTS, at the same time it can guarantee the QoS (Quality of Service) of incoming tasks and improve the system throughput. Finally, an example shows that the model is capable of improving the systems performance and it is an efficient workload management method.

Chen Xudong Zhu qingxin Liao Yong Kuang Ping Xiong Guangze

School of Computer Science and Engineering University of Electronic Science and Technology of China Chengdu, China

国际会议

2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

广西桂林

英文

2796-2800

2006-06-25(万方平台首次上网日期,不代表论文的发表时间)