SIA OpenIR  > 工业控制网络与系统研究室
Powerlink协议通讯的异常检测方法
Alternative TitleAnomaly detection method for Powerlink protocol communication
张瑜1,2,3; 尚文利2,3; 赵剑明2,3; 高宏伟1; 曾鹏2,3
Department工业控制网络与系统研究室
Source Publication计算机工程与设计
ISSN1000-7024
2019
Volume40Issue:1Pages:65-70
Contribution Rank1
Funding Organization国家自然科学基金面上基金项目(61773368) ; 国家电网公司科技基金项目(52110118001H) ; 中国科学院战略性先导科技专项基金项目(XDC02000000)
Keyword工业控制系统 Powerlink协议 支持向量数据描述 粒子群算法 异常检测
Abstract为解决高效实时开源工业以太网协议Ethernet Powerlink面临的日益严峻的安全问题,提出一种基于Powerlink通讯协议的异常检测方法。针对Powerlink工控通讯网络的通信特点,通过对Powerlink工业控制通信网络的特殊性和安全性分析,以及可能遭受的恶意入侵行为的探索,提取可以表征通信行为的有效数据特征,建立SVDD异常检测分类模型,并通过改进的PSO算法对SVDD参数进行寻优,使检测精度进一步提高,优化异常检测模型。仿真结果表明,该方法能有效检测出异常的恶意攻击行为,提高工控通信网络的安全运行。
Other AbstractTo deal with the increasingly serious security problem faced by the efficient and real-time Ethernet industrial protocol Ethernet Powerlink, an anomaly detection method based on Powerlink communication protocol was proposed. According to the particularity of Powerlink industrial control network, the security of Powerlink communication system was analyzed from the perspective of industrial safety, and the data flow characteristics were extracted from the communication network by revealing the abnormal attack behavior, a support vector data description(SVDD)anomaly detection algorithm model was built to identify abnormal network traffic. The improved particle swarm optimization (PSO) was used to optimize the model parameters, which further improved the detection accuracy. Experimental simulation and comparison with other algorithms show that the proposed method can detect abnormal malicious attacks effectively, and improve the safe operation of industrial communication network.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/24049
Collection工业控制网络与系统研究室
Corresponding Author尚文利
Affiliation1.沈阳理工大学自动化与电气工程学院
2.中国科学院沈阳自动化研究所
3.中科院网络化控制系统重点实验室
Recommended Citation
GB/T 7714
张瑜,尚文利,赵剑明,等. Powerlink协议通讯的异常检测方法[J]. 计算机工程与设计,2019,40(1):65-70.
APA 张瑜,尚文利,赵剑明,高宏伟,&曾鹏.(2019).Powerlink协议通讯的异常检测方法.计算机工程与设计,40(1),65-70.
MLA 张瑜,et al."Powerlink协议通讯的异常检测方法".计算机工程与设计 40.1(2019):65-70.
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