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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 | Shen, B | - |
dc.contributor.author | Dong, H | - |
dc.date.accessioned | 2015-09-21T12:56:17Z | - |
dc.date.available | 2015-01-01 | - |
dc.date.available | 2015-09-21T12:56:17Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Automatica, 55: 37 - 45, (2015) | en_US |
dc.identifier.issn | 0005-1098 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0005109815000771 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/11382 | - |
dc.description.abstract | In this paper, the envelope-constrained <sup>H∗</sup> filtering problem is investigated for a class of discrete time-varying stochastic systems over a finite horizon. The system under consideration involves fading measurements, randomly occurring nonlinearities (RONs) and mixed (multiplicative and additive) noises. A novel envelope-constrained performance criterion is proposed to better quantify the transient dynamics of the filtering error process over the finite horizon. The purpose of the problem addressed is to design a time-varying filter such that both the <sup>H∗</sup> performance and the desired envelope constraints are achieved at each time step. By utilizing the stochastic analysis techniques combined with the ellipsoid description on the estimation errors, sufficient conditions are established in the form of recursive matrix inequalities (RMIs) reflecting both the envelope information and the desired <sup>H∗</sup> performance index. The filter gain matrix is characterized by means of the solvability of the deduced RMIs. Finally, a simulation example is provided to show the effectiveness of the proposed filtering 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, 61203139, 61473076, 61374127 and 61422301, the Shanghai Rising-Star Program of China under Grant 13QA1400100, the ShuGuang project of Shanghai Municipal Education Commission and Shanghai Education Development Foundation under Grant 13SG34, the Fundamental Research Funds for the Central Universities, DHU Distinguished Young Professor Program, and the Alexander von Humboldt Foundation of Germany. | en_US |
dc.format.extent | 37 - 45 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | H∞ filtering | en_US |
dc.subject | Finite-horizon filtering | en_US |
dc.subject | Envelope constraints | en_US |
dc.subject | Fading measurements | en_US |
dc.subject | Ellipsoid constraints | en_US |
dc.subject | Randomly occurring nonlinearities | en_US |
dc.title | Envelope-constrained H∞ filtering with fading measurements and randomly occurring nonlinearities: The finite horizon case | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/j.automatica.2015.02.024 | - |
dc.relation.isPartOf | Automatica | - |
pubs.volume | 55 | - |
Appears in Collections: | Dept of Computer Science Research Papers |
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