摘要
提出了一种基于生存检测参数的可生存系统自主管理模型。自主管理机制通过自主检测和控制单元来实现。首先,定义了若干生存检测参数,依据累计分布函数确定了动态可变的阈值约束;然后,基于生存参数的参考基点,给出了服务连接综合评判的计算方法,并通过控制单元来实现可生存系统的自主管理;最后,通过仿真实验说明文中所提方法提高了可生存系统的服务承载能力,增强了系统的可生存能力。
This paper presented a model of autonomous management for survivable system based on the survivable detection parameters.Autonomous management mechanism is implemented by autonomous detection and control unit.Firstly,a number of survivable detection parameters were defined,and according to the cumulative distribution function,the dynamic and variable threshold constraints were determined.Then,based on the reference mark of parameters,the calculation methods of comprehensive evaluation for service connections were given,and autonomous management of survivable system was achieved through the control unit.Finally,the simulation experiment shows that the proposed method can effectively improve the service capacity of survivable system and enhance the survivability of system.
出处
《计算机科学》
CSCD
北大核心
2014年第4期65-69,共5页
Computer Science
基金
国家自然科学基金(61202458)
黑龙江省教育厅科学技术项目(12521146
12511099)资助
