基于多Agent的恶意环境下的控制系统任务分配方法  

Multi-Agent based task allocation method for control systems in malicious environment

作　　者：张云贵[1,2] 佟为明[1] 蒋玖川 刘文印 

机构地区：[1]哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨150080 [2]冶金自动化研究设计院混合流程工业自动化系统与装备技术国家重点实验室,北京100071 [3]上海电力大学计算机科学与技术学院,上海200090

出　　处：《计算机集成制造系统》2013年第8期2050-2057,共8页Computer Integrated Manufacturing Systems

基　　金：国家科技部资助项目(2011FU125Z21);国家973计划资助项目(2007AA05Z234973);国家科技支撑计划资助项目(2012BAC02B06)~~

摘　　要：为了保证控制系统的执行,研究了恶意节点环境下分簇控制系统的任务分配。首先采用多Agent方法对分簇控制系统进行建模分析,将系统中节点的不同功能组件建模为自治Agent,采用Agent联盟子系统对簇进行建模;然后在多Agent建模分析的基础上提出簇信誉的概念,通过簇信誉度量每个簇执行任务的可靠性和能力;最后提出基于簇信誉和控制单元信誉的多Agent分簇控制系统的安全任务分配方法,该方法可以有效提高任务执行的安全可靠性。To guarantee the execution of control system, the task allocation m cm^tc^u ~,,.~＊ o~ cious nodes was researched. The multi-Agent method was used to model and analyze the clustered control systems, where the function modules within nodes were modeled as agents and the clusters were modeled as multi-agent coali- tion sub-systems. Based on the multi-Agent modeling, the new concept of cluster reputation was presented to meas- ure the reliability and ability of cluster＇s implementation, to execute tasks. A safe task allocation method of multi-A- gent clustered control system was presented based on cluster reputation and control unit reputation, which could im- prove the security and reliability for tasks execution.

关 键 词：分簇控制系统 恶意节点 多AGENT 任务分配 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]