Real-time Schedule Algorithm Based on Feedback Control
Yutong Zhang, Xu Cheng, Zhibang Yang · Jisuanji gongcheng · 2012
In a real-time system,each task must complete and produce correct output by the specified deadline,it is not possible to meet each deadline because of system overload.The current closed-loop schedule based on feedback focused on the treatment after the overloaded,this paper proposes strategy to prevent system overload based on regression model and imprecise computation techniques.Experimental results demonstrate the effectiveness of the proposed schedule algorithm when there are bursts of total load in the system.