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DC Field | Value | Language |
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dc.contributor.author | Hu, J | - |
dc.contributor.author | Wang, Z | - |
dc.contributor.author | Shen, B | - |
dc.contributor.author | Gao, H | - |
dc.date.accessioned | 2013-03-25T11:32:34Z | - |
dc.date.available | 2013-03-25T11:32:34Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | IEEE Transactions on Signal Processing, 61(5): 1230 - 1238, Mar 2013 | en_US |
dc.identifier.issn | 1053-587X | - |
dc.identifier.uri | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6375859 | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/7327 | - |
dc.description | This is the post-print of the Article. The official published version can be accessed from the link below - Copyright @ 2013 IEEE. | en_US |
dc.description.abstract | This paper is concerned with the gain-constrained recursive filtering problem for a class of time-varying nonlinear stochastic systems with probabilistic sensor delays and correlated noises. The stochastic nonlinearities are described by statistical means that cover the multiplicative stochastic disturbances as a special case. The phenomenon of probabilistic sensor delays is modeled by introducing a diagonal matrix composed of Bernoulli distributed random variables taking values of 1 or 0, which means that the sensors may experience randomly occurring delays with individual delay characteristics. The process noise is finite-step autocorrelated. The purpose of the addressed gain-constrained filtering problem is to design a filter such that, for all probabilistic sensor delays, stochastic nonlinearities, gain constraint as well as correlated noises, the cost function concerning the filtering error is minimized at each sampling instant, where the filter gain satisfies a certain equality constraint. A new recursive filtering algorithm is developed that ensures both the local optimality and the unbiasedness of the designed filter at each sampling instant which achieving the pre-specified filter gain constraint. A simulation example is provided to illustrate the effectiveness of the proposed filter design approach. | en_US |
dc.description.sponsorship | This work was supported in part by the National Natural Science Foundation of China by Grants 61273156, 61028008, 60825303, 61104125, and 11271103, National 973 Project by Grant 2009CB320600, the Fok Ying Tung Education Fund by Grant 111064, the Special Fund for the Author of National Excellent Doctoral Dissertation of China by Grant 2007B4, the State Key Laboratory of Integrated Automation for the Process Industry (Northeastern University) of China, the Engineering and Physical Sciences Research Council (EPSRC) of the U.K. by Grant GR/S27658/01, the Royal Society of the U.K., and the Alexander von Humboldt Foundation of Germany. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IEEE | en_US |
dc.subject | Algorithm design and analysis | en_US |
dc.subject | Delay | en_US |
dc.subject | Educational institutions | en_US |
dc.subject | Noise | en_US |
dc.subject | Probabilistic logic | en_US |
dc.subject | Random variables | en_US |
dc.subject | Stochastic processes | en_US |
dc.title | Gain-constrained recursive filtering with stochastic nonlinearities and probabilistic sensor delays | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1109/TSP.2012.2232660 | - |
pubs.organisational-data | /Brunel | - |
pubs.organisational-data | /Brunel/Brunel Active Staff | - |
pubs.organisational-data | /Brunel/Brunel Active Staff/School of Info. Systems, Comp & Maths | - |
pubs.organisational-data | /Brunel/Brunel Active Staff/School of Info. Systems, Comp & Maths/IS and Computing | - |
pubs.organisational-data | /Brunel/University Research Centres and Groups | - |
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/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/Centre for Information and Knowledge Management | - |
Appears in Collections: | Publications Computer Science Dept of Computer Science Research Papers |
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