通信网络系统可信性测度模型

doi:10.11959/j.issn.1000-0801.2016010

摘要/Abstract

摘要：

针对通信网络的安全性、可控性和可生存性的测度问题，采用连续时间多态有奖马尔可夫方法建立网络模型，定量分析其性能并构建可信性测度模型。提出了系统结构方程方法解决传统状态分析法中的“状态爆炸”问题。运用通用生成函数方法优化状态转换概率求解步骤，降低计算复杂度。实例仿真实验表明，计算模型正确、可行。

关键词: 工业控制网络, 可信网络, 网络结构函数, 通用生成函数, 有奖马尔可夫链

Abstract:

The trusted measure model for communication was proposed by computing its value of security,control and survivability with continuous-time reward Markov method.The“state bomb”problem in traditional state analysis method was solved by the way of structural equation solution.The generic function optimization algorithm was used to reduce computational complexity.Simulation experiments show that the model is correct and feasible.

Key words: industrial control network, trusted network, network structure function, universal generating function, reward markov chain

周森鑫,韩江洪,张耀辉,李超. 通信网络系统可信性测度模型[J]. 电信科学, 2016, 32(1): 66-75.

Senxin ZHOU,Jianghong HAN,Yaohui ZHANG,Chao LI. Trusted measure model for the communication network system[J]. Telecommunications Science, 2016, 32(1): 66-75.

图/表 14

图1

图2

图3

图4

图5

图6

表1

图7

图8

图9

图10

图11

图12

图13

参考文献 19

[1]	LEVITIN G . The Universal Generating Function in Reliability Analysis and Optimization[M]. London:Springer Series in Reliability Engineering, 2005:1-25.
[2]	张小玲，黄洪钟，肖宁聪，等. 基于通用生成函数的可靠性分析方法[J]. 机械设计， 2011,28（11）:93-96. ZHANG X L , HUANG H Z , XIAO N C , et al. Reliability analysis method based on universal generating functions[J]. Mechanical Designing, 2011,28（11）:93-96.
[3]	江逸楠，李瑞莹，黄宁，等. 网络可靠性评估方法综述[J]. 计算机科学， 2012,39（5）:9-18. JIANG Y N , LI R Y , HUANG N , et al. Survey on network reliability evaluation methods[J]. Computer Science, 2012,39（5）:9-18.
[4]	章筠 . 计算机网络可靠性分析与设计[D]. Beijing：浙江大学， 2012:3-25. ZHANG Y . Reliability analysis and design for computer network[D]. Hangzhou: Zhejiang University, 2012:3-25.
[5]	任博，吕震宙，李贵杰，等. 基于通用生成函数的系统寿命可靠性分析[J]. 航空学报， 2013,34（11）:2550-2556. REN B , LV Z Z , LI G J , et al. Reliability analysis for system life based on universal generating function[J]. Acta Aeronautica at Astronsutica Sinica, 2013,34（11）:2550-2556.
[6]	柳剑，张根保，李冬英，等. 基于脆性理论的多状态制造系统可靠性分析[J]. 计算机集成制造系统， 2014,20（1）:155-164. LIU J , ZHANG G B , LI D Y , et al. Reliability analysis for multi-state system based on brittleness theory[J]. Computer Integrated Manufacturing Systems, 2014,20（1）:155-164.
[7]	李明程，何平 . 基于Lz变换的多性能参数系统可靠性分析[J]. 统计与决策， 2015,426（6）:20-23. LI M C , HE P . Reliability analysis for multi-parameter systems based on Lz transform[J]. Statistics &Decision, 2015,426（6）:20-23.
[8]	OKHRAVI H , NICOL D M . Application of trusted network technology to industrial control networks[J]. International Journal of Critical Infrastructure Protection, 2009（2）:84-94.
[9]	林闯，彭雪海 . 可信网络研究[J]. 计算机学报， 2005（5）:751-758. LIN C , PENG X H . Research on trustworthy networks[J]. Chinese Journal of Computers, 2005（5）:751-758.
[10]	沈昌祥，张焕国 . 信息安全综述[J]. 中国科学E辑， 2007,37（2）:129-150. SHEN C X , ZHANG H G . Overview of information security[J]. Science in China（Series E:Information Sciences）, 2007,37（2）:129-150.
[11]	郑君杰 . 可信网络关键问题研究[J]. 电信科学， 2010,26（2）:55-59. ZHENG J J . Research on key problems for trusting network[J]. Telecommunications Science, 2010,26（2）:55-59.
[12]	邓建春 . 可信网络的信任模型研究[D]. 成都：电子科技大学， 2013:15-25. DENG J C . Research on trust model in trusted network[D]. Chengdu:University of Electronic Science and Technology of China, 2013:15-25.
[13]	闫小侠 . 可信网络框架研究与设计[D]. 北京：北京工业大学， 2014:15-35. YAN X X . The trusted network framework research and design[D]. Beijing: Beijing University of Technology, 2014:15-35.
[14]	肖跃雷 . 可信网络连接关键技术研究及其应用[D]. 西安：西安电子科技大学， 2013:20-36. XIAO Y L . Research on key technologies of trusted network connect and their application[D]. Xi'an: Xidian University, 2013:20-36.
[15]	刘宇 . 多状态复杂系统可靠性建模及维修决策[D]. 成都：电子科技大学， 2010:25-38. LIU Y . Multi-state complex system reliability modeling and maintenance decision[D]. Chengdu: University of Electronic Science and Technology of China, 2010:25-38.
[16]	李春洋 . 基于多态系统理论的可靠性分析与优化设计方法研究[D]. 长沙：国防科学技术大学， 2010:32-45. LI C Y . Research on reliability analysis and optimization based on the multi-state system theory[D]. Changsha: National University of Defense Technology, 2010:32-45.
[17]	LISNIANSKI A . The Markov reward model for a multi-state system reliability assessment with variable demand[J]. Quality Technology & Quantitative Management, 2007,4（2）:265-278.
[18]	LEVITIN G . The Universal Generating Function in Reliability Analysis and Optimization[M]. London:Springer Series in Reliability Engineering, 2015:32-65.
[19]	LISNIANSKI A , FRENKEL L , DING Y . Multi-state System Reliability Analysis and Optimization for Engineers and Industrial Managers[M]. New York:Springer London Dordrecht Heidelberg, 2010:32-67.

	G₁（t）			G₂（t）			G₃（t）
p₁		x₁	p₂		x₂	p₃		x₃
0.95		1.5 ms	0.92		2 ms	0.6		1.8 ms
0.05		∞	0.08		∞	0.35		4 ms
-		-	-		-	0.05		∞