Adaptive Elastic Schedule Algorithm Based on Feedback Mechanism
Zhibang Yang · Jisuanji gongcheng · 2012
Aiming at the temporary overload problem in real-time systems,this paper presents an adaptive elastic schedule algorithm for dynamic executing time tasks.Considering the task deadline is less than the task period,this schedule algorithm dynamic adjusts the periods of elastic tasks,based on the basic elastic schedule algorithm and feedback mechanism.The result of simulation experiments shows that this algorithm is able to effectively improve the solution rate for random elastic tasks.