Distributed fusion estimation for non-linear networked systems with random access protocol and cyber attacks

被引:11
作者
Lu, Jiyong [1 ]
Wang, Weizhen [1 ]
Li, Li [2 ]
Guo, Yanping [3 ]
机构
[1] Hebei Univ Sci & Technol, Sch Elect Engn, Shijiazhuang 050018, Hebei, Peoples R China
[2] Yanshan Univ, Sch Elect Engn, Qinhuangdao 066004, Hebei, Peoples R China
[3] Hebei Univ Sci & Technol, Sch Sci, Shijiazhuang 050018, Hebei, Peoples R China
基金
中国国家自然科学基金;
关键词
Kalman filters; filtering theory; nonlinear filters; covariance matrices; sensor fusion; wireless sensor networks; access protocols; telecommunication security; wireless network; transmission instant; communication networks; RAP; multisensor nonlinear; distributed fusion estimation problem; cyber attacks; random access protocol; nonlinear networked systems; fusion estimation error; local estimations; sequential covariance intersection fusion technique; distributed fusion estimation algorithm; TIME-DELAY ESTIMATION; STATE ESTIMATION; CROSS-CORRELATION; MULTISENSOR SYSTEMS; COMPLEX NETWORKS; INPUT;
D O I
10.1049/iet-cta.2020.0040
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This study investigates the distributed fusion estimation problem for multi-sensor non-linear networked systems with random access protocol (RAP) and cyber attacks. For each sensor, the RAP is applied to determine which channel can enter the communication networks at each transmission instant. The process of transmitting measurements to a corresponding local estimator (LE) via the wireless network may be attacked by a vicious attacker. Hence, a detector based on cross-correlation of the causal sequence is proposed in the LE. Moreover, a distributed fusion estimation algorithm based on a sequential covariance intersection fusion technique is designed utilising local estimations calculated by modified unscented Kalman filter. A sufficient condition is obtained to guarantee the boundedness of fusion estimation error. Finally, a numerical simulation is given to demonstrate the effectiveness of the theoretical results.
引用
收藏
页码:2491 / 2498
页数:8
相关论文
共 50 条
  • [31] Non-fragile hybrid-triggered control of networked positive switched systems with cyber attacks
    Wu, Yanqi
    Zhang, Junfeng
    Lin, Peng
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2022, 588
  • [32] Optimal Stealthy Joint Attacks Against Distributed State Estimation in Cyber-Physical Systems
    Su, Guangzhen
    Liu, Kun
    Wang, Haojun
    Zhang, Qirui
    Xia, Yuanqing
    IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS, 2024, 11 (03): : 1597 - 1609
  • [33] Distributed attack estimation of heterogeneous interconnected cyber-physical systems under FDI attacks
    Chen, Li
    Guo, Sheng-Hui
    Kongzhi yu Juece/Control and Decision, 2024, 39 (12): : 4073 - 4082
  • [34] Distributed Hoo fusion filtering for multi-sensor networked systems with DoS attacks and sensor saturations
    Zhang, Lei
    Sun, Shuli
    DIGITAL SIGNAL PROCESSING, 2023, 134
  • [35] Fault detection for a class of non-linear networked systems with Markovian transmission delays
    Wang, Yanqian
    Zhang, Shuyu
    Zhang, Xiaobo
    Wang, Xin
    IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION, 2015, 32 (01) : 141 - 159
  • [36] Distributed Fusion Estimation for Nonlinear Cyber-Physical Systems With Attacked Control Signals
    Shen, Jiahui
    Weng, Pindi
    Shen, Ying
    Chen, Bo
    Yu, Li
    IEEE SYSTEMS JOURNAL, 2023, 17 (01): : 1216 - 1223
  • [37] A new approach to distributed fusion filtering for networked systems with random parameter matrices and correlated noises
    Caballero-Aguila, R.
    Hermoso-Carazo, A.
    Linares-Perez, J.
    Wang, Z.
    INFORMATION FUSION, 2019, 45 : 324 - 332
  • [38] Linear estimation based on covariances for networked systems featuring sensor correlated random delays
    Caballero-Aguila, R.
    Hermoso-Carazo, A.
    Linares-Perez, J.
    INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2013, 44 (07) : 1233 - 1244
  • [39] Fusion estimation against mixed network attacks for systems with random parameter matrices, correlated noises, and quantized measurements
    Tian, Tian
    Sun, Shuli
    DIGITAL SIGNAL PROCESSING, 2024, 150
  • [40] Distributed secure estimation for cyber-physical systems with fading measurements and false data injection attacks
    Li, Li
    Guo, Jingjing
    Xia, Yuanqing
    Yang, Hongjiu
    INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2020, 51 (14) : 2746 - 2766