基于突变理论的通信系统脆性研究  

Research on vulnerability of communication system based on catastrophe theory

作　　者：樊松 毕晓君[2] 陈健 刘光宇 

机构地区：[1]江西省电力信息通信中心,江西南昌330077 [2]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001 [3]哈尔滨工程大学水声工程学院,黑龙江哈尔滨150001

出　　处：《传感器与微系统》2012年第10期20-22,共3页Transducer and Microsystem Technologies

基　　金：国家电网公司科技项目(201250801)

摘　　要：通信技术的不断发展,规模越来越大,功能更加复杂,使得对复杂系统的控制与描述变得越来越困难。以突变理论为基础研究通信网突变特点,利用突变模型描述通信网系统状态变化规律,通过尖点突变理论建立通信网脆性分析模型,实现有效的检测,并分析物理脆性和结构脆性对通信网整体的影响。实验结果表明:提出的模型分析方法能够准确检测到系统脆性,且具有较好的实时性。Communications technology continues to develop,scale is more and more larger,functions are more complex,control and description on complex systems is becoming more and more difficult.The characteristics of mutation of communication network is researched by catastrophe theory,catastrophe model is built to analyze law of systemic state,through cusp catastrophe theory to build model for vulnerability analysis,and impact of physical and structural vulnerability on whole communication network are pointed out.Experimental results show that the given model analysis method can accurately detect vulnerability of system and have good real-time.

关 键 词：突变理论 尖点突变理论 脆性 突变模型 复杂系统 

分 类 号：TN914[电子电信—通信与信息系统]