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DC Field | Value | Language |
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dc.contributor.author | Ding, D | - |
dc.contributor.author | Wang, Z | - |
dc.contributor.author | Wei, G | - |
dc.contributor.author | Alsaadi, FE | - |
dc.date.accessioned | 2016-12-19T13:06:43Z | - |
dc.date.available | 2016-10-10 | - |
dc.date.available | 2016-12-19T13:06:43Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | IET Control Theory and Applications, 10(15), pp. 1808 - 1815, (2016) | en_US |
dc.identifier.issn | 1751-8644 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/13695 | - |
dc.description.abstract | This study is concerned with the event-based security control problem for a class of discrete-time stochastic systems with multiplicative noises subject to both randomly occurring denial-of-service (DoS) attacks and randomly occurring deception attacks. An event-triggered mechanism is adopted with hope to reduce the communication burden, where the measurement signal is transmitted only when a certain triggering condition is violated. A novel attack model is proposed to reflect the randomly occurring behaviours of the DoS attacks as well as the deception attacks within a unified framework via two sets of Bernoulli distributed white sequences with known conditional probabilities. A new concept of mean-square security domain is put forward to quantify the security degree. The authors aim to design an output feedback controller such that the closed-loop system achieves the desired security. By using the stochastic analysis techniques, some sufficient conditions are established to guarantee the desired security requirement and the control gain is obtained by solving some linear matrix inequalities with nonlinear constraints. A simulation example is utilised to illustrate the usefulness of the proposed controller design scheme. | en_US |
dc.description.sponsorship | This work was supported in part by Royal Society of the UK, the National Natural Science Foundation of China under Grants 61329301, 61573246 and 61374039, the Shanghai Rising-Star Programme of China under Grant 16QA1403000, the Program for Capability Construction of Shanghai Provincial Universities under Grant 15550502500 and the Alexander von Humboldt Foundation of Germany. | en_US |
dc.format.extent | 1808 - 1815 | - |
dc.language.iso | en | en_US |
dc.publisher | Institution of Engineering and Technology (IET) | en_US |
dc.subject | Stochastic systems | en_US |
dc.subject | Closed loop systems | en_US |
dc.subject | Control system synthesis | en_US |
dc.subject | Discrete time systems | en_US |
dc.subject | Feedback | en_US |
dc.subject | Probability | en_US |
dc.title | Event-based security control for discrete-time stochastic systems | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1049/iet-cta.2016.0135 | - |
dc.relation.isPartOf | IET Control Theory and Applications | - |
pubs.issue | 15 | - |
pubs.publication-status | Published | - |
pubs.volume | 10 | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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FullText.pdf | 231.9 kB | Adobe PDF | View/Open |
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