Decentralized fault detection of multiple cyber attacks in power network via Kalman filter

Takashi Irita, Toru Namerikawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)


This paper discusses faults diagnosis method of multiple cyber attacks in networked electrical power systems. We deal with a power network of a centralized system, and then, some parameters are estimated by Kalman filter. Using a sensor network system, each of sensor nodes can exchange information by wireless communication. A fault diagnosis method is proposed by using both fault detection diagnosis matrix and fault distinction matrix. The former is composed of estimated values and observed values. On the other hand, the latter is composed of observed values and calculated values via the senor network. Finally, the effectiveness of the proposed approach is validated by a simulation experiment.

Original languageEnglish
Title of host publication2015 European Control Conference, ECC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages6
ISBN (Print)9783952426937
Publication statusPublished - 2015 Nov 16
EventEuropean Control Conference, ECC 2015 - Linz, Austria
Duration: 2015 Jul 152015 Jul 17


OtherEuropean Control Conference, ECC 2015

ASJC Scopus subject areas

  • Control and Systems Engineering


Dive into the research topics of 'Decentralized fault detection of multiple cyber attacks in power network via Kalman filter'. Together they form a unique fingerprint.

Cite this