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http://bura.brunel.ac.uk/handle/2438/10239
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DC Field | Value | Language |
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dc.contributor.author | Li, Z | - |
dc.contributor.author | Wang, Z | - |
dc.contributor.author | Ding, D | - |
dc.contributor.author | Shu, H | - |
dc.date.accessioned | 2015-02-13T15:57:22Z | - |
dc.date.available | 2015-01-19 | - |
dc.date.available | 2015-02-13T15:57:22Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | IET Control Theory and Applications, 9:2, pp. 222 - 231, 2015 | en_US |
dc.identifier.issn | 1751-8652 | - |
dc.identifier.uri | http://digital-library.theiet.org/content/journals/10.1049/iet-cta.2014.0426 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/10239 | - |
dc.description.abstract | This study is concerned with the non-fragile H∞ control problem for a class of discrete-time systems subject to randomly occurring gain variations (ROGVs), channel fadings and infinite-distributed delays. A new stochastic phenomenon (ROGVs), which is governed by a sequence of random variables with a certain probabilistic distribution, is put forward to better reflect the reality of the randomly occurring fluctuation of controller gains implemented in networked environments. A modified stochastic Rice fading model is then exploited to account for both channel fadings and random time-delays in a unified representation. The channel coefficients are a set of mutually independent random variables which abide by any (not necessarily Gaussian) probability density function on [0, 1]. Attention is focused on the analysis and design of a non-fragile H∞ outputfeedback controller such that the closed-loop control system is stochastically stable with a prescribed H∞ performance. Through intensive stochastic analysis, sufficient conditions are established for the desired stochastic stability and H∞ disturbance attenuation, and the addressed non-fragile control problem is then recast as a convex optimisation problem solvable via the semidefinite programme method. An example is finally provided to demonstrate the effectiveness of the proposed design method. | en_US |
dc.format.extent | 222 - 231 | - |
dc.format.extent | 222 - 231 | - |
dc.language | eng | - |
dc.language.iso | en | en_US |
dc.publisher | Institution of Engineering and Technology | en_US |
dc.subject | Non-fragile H∞ control problem | en_US |
dc.subject | Discrete-time systems | en_US |
dc.title | Non-fragile H∞ control with randomly occurring gain variations, distributed delays and channel fadings | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1049/iet-cta.2014.0426 | - |
dc.relation.isPartOf | IET Control Theory and Applications | - |
dc.relation.isPartOf | IET Control Theory and Applications | - |
pubs.issue | 2 | - |
pubs.issue | 2 | - |
pubs.volume | 9 | - |
pubs.volume | 9 | - |
pubs.organisational-data | /Brunel | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences/Dept of Computer Science | - |
pubs.organisational-data | /Brunel/Brunel Staff by College/Department/Division/College of Engineering, Design and Physical Sciences/Dept of Computer Science/Computer Science | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme/Institute of Environmental, Health and Societies | - |
pubs.organisational-data | /Brunel/Brunel Staff by Institute/Theme/Institute of Environmental, Health and Societies/Synthetic Biology | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/Brunel Business School - URCs and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/Brunel Business School - URCs and Groups/Centre for Research into Entrepreneurship, International Business and Innovation in Emerging Markets | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Brunel Institute for Ageing Studies | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Brunel Institute of Cancer Genetics and Pharmacogenomics | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Health Sciences and Social Care - URCs and Groups/Centre for Systems and Synthetic Biology | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Information Systems, Computing and Mathematics - URCs and Groups | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups/School of Information Systems, Computing and Mathematics - URCs and Groups/Multidisclipary Assessment of Technology Centre for Healthcare (MATCH) | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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