摘要：AbstractThis paper presents an analytical expression for the optimal stationary performance in the control of multiple-input linear time-invariant (LTI) plants when controlled over erasure channels. In particular, we consider a class of LTI controllers with a data-dropout compensation mechanism. To derive our results, we exploit a statistical equivalence between a feedback system with an erasure channel, and a feedback system with an additive white noise (AWN) channel subject to a signal-to-noise ratio (SNR) constraint. This equivalence allows us to use standardH2optimization techniques to find an analytical characterization of the optimal performance in terms of the successful transmission probability and plant dynamical characteristics.
关键词：KeywordsNetworked control systemsoptimal performanceerasure channelsadditive white noise channelsignal to noise ratio constraints
