标题:Deconvolution estimation of systems with packet dropouts
作者:Han, Chunyan ;Wang, Wei
作者机构:[Han, Chunyan ] School of Electrical Engineering, University of Jinan, Jinan 250022, China;[Wang, Wei ] School of Control Science and Engineering, Sha 更多
会议名称:2013 25th Chinese Control and Decision Conference, CCDC 2013
会议日期:25 May 2013 through 27 May 2013
来源:2013 25th Chinese Control and Decision Conference, CCDC 2013
出版年:2013
页码:4588-4593
DOI:10.1109/CCDC.2013.6561763
关键词:Convergence analysis; Networked system; Packet dropout; White noise estimation
摘要:This paper studies the optimal and suboptimal deconvolution problems over a network subject to random packet losses, which are modeled by an independent identically distributed Bernoulli process. By the projection formula, an optimal input white noise estimator is first presented with a stochastic Kalman filter. We show that this obtained deconvolution estimator is time-varying, stochastic, and it does not converge to a steady value. Then an alternative suboptimal input white-noise estimator with deterministic gains is developed under a new criteria. The estimator gain and its respective error covariance-matrix information are derived based on a new suboptimal state estimator. It can be shown that the suboptimal input white-noise estimator converges to a steady-state one under appropriate assumptions. © 2013 IEEE.
收录类别:EI;SCOPUS
Scopus被引频次:1
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84882757298&doi=10.1109%2fCCDC.2013.6561763&partnerID=40&md5=049f221527c5b3d105e720dae51f090e
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