Simultaneous estimation of unknown input and state for measurement delay systems based on Kalman filter
2021 40th Chinese Control Conference (CCC)(2021)
摘要
In this paper, for the linear discrete-time system with measurement delay, a research scheme is proposed to take the unknown input and state estimation algorithm as the limit of Kalman filter. Firstly, the existing recursive filters of state and input are refined and summarized. Secondly, under the assumption that the unknown input is Gaussian white noise, the Kalman filter theory is used to desig...
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关键词
Discrete-time systems,Delay systems,Filtering algorithms,White noise,Filtering theory,Numerical models,Delays
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