一种基于状态空间的资源健康度量方法及应用  

Measurement of system resources health based on state space and its application

作　　者：赵宁社[1] 王国庆[2] 翟正军[1] 

机构地区：[1]西北工业大学计算机学院,西安710062 [2]中国航空无线电电子研究所,上海200233

出　　处：《计算机应用》2010年第5期1376-1378,1382,共4页journal of Computer Applications

基　　金：国防"十一五"预研基金资助项目(B2720060300)

摘　　要：在现代计算机系统的可测试性设计基础上,针对系统资源的健康度量问题,通过状态空间进行资源描述,运用资源测试参数的离心度计算,对线性指标与非线性指标曲线进行分析,计算了参数状态的健康度,提出一种资源健康的度量方法和基于灵敏度的参数权重的具体确定办法,提供了资源健康度量在嵌入式系统中的部署架构及应用实例。该方法能够对系统资源的健康状况实施实际的度量。Based on the design of testability for modern computer system,concerning the health measurement of system resources,resources were depicted through state space,and both linear and nonlinear parameters＇ curves were analyzed by using centrifugal degree calculation of resources test parameters.Health degree of parameter state was calculated to provide a health measurement approach.Besides,a specific method of determining the parameters＇ weight based on sensitivity was established,and the architecture was constructed for resources health measurement and application in embedded system.The methods can be employed practically to measure health status of system resources.

关 键 词：资源退化 健康管理 状态空间 健康度 灵敏度 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]