一种基于双向IS-粗集的实时调度策略  

A strategy of real-time scheduling based on improper two direction singular rough sets

作　　者：郭志林[1] 

机构地区：[1]商丘师范学院数学系,河南商丘476000

出　　处：《海军工程大学学报》2009年第2期35-39,共5页Journal of Naval University of Engineering

基　　金：河南省自然科学基金资助项目(072300410370);河南省高校科技创新人才支持计划资助项目(2008HASTIT025);河南省教育厅自然科学研究资助计划(2008A110013)

摘　　要：在S-粗集理论的基础上,提出双向IS-粗集的概念,给出双向IS-粗集的数学结构。在动态加工环境下,建立了基于双向IS-粗集的实时调度模型,并举例说明了该方法在应用中具有一定的智能性和灵活性。Based on the theory of S-rough sets, this paper presented the concepts of the improper two direction singular rough sets and their general mathematical structures. Under a dynamic processing environment, the real-time scheduling model was established based on the improper two direction singular rough sets. An illustration proves that this modeling method is of definite intelligence and flexibility in application.

关 键 词：S-粗集 双向IS-粗集 实时调度 α β-迁移 

分 类 号：O159[理学—数学]