81 research outputs found
Bibliographic Review on Distributed Kalman Filtering
In recent years, a compelling need has arisen to understand the effects of distributed information structures on estimation and filtering. In this paper, a bibliographical review on distributed Kalman filtering (DKF) is provided.\ud
The paper contains a classification of different approaches and methods involved to DKF. The applications of DKF are also discussed and explained separately. A comparison of different approaches is briefly carried out. Focuses on the contemporary research are also addressed with emphasis on the practical applications of the techniques. An exhaustive list of publications, linked directly or indirectly to DKF in the open literature, is compiled to provide an overall picture of different developing aspects of this area
Self-triggered Stabilization of Contracting Systems under Quantization
We propose self-triggered control schemes for nonlinear systems with
quantized state measurements. Our focus lies on scenarios where both the
controller and the self-triggering mechanism receive only the quantized state
measurement at each sampling time. We assume that the ideal closed-loop system
without quantization or self-triggered sampling is contracting. Moreover, a
growth rate of the open-loop system is assumed to be known. We present two
control strategies that yield the closed-loop stability without Zeno behavior.
The first strategy is implemented under logarithmic quantization and imposes no
time-triggering condition other than setting an upper bound on inter-sampling
times. The second one is a joint design of zooming quantization and periodic
self-triggered sampling, where the adjustable zoom parameter for quantization
changes based on inter-sampling times and is also used for the threshold of
self-triggered sampling. In both strategies, we employ a trajectory-based
approach for stability analysis, where contraction theory plays a key role.Comment: 26 pages, 10 figure
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Genetic-Algorithm-Assisted Sliding-Mode Control for Networked State-Saturated Systems over Hidden Markov Fading Channels
National Natural Science Foundation of China under Grants 61903143, 61933007, 61873058, 61873148, 61673174 and 61773162; Research Fund for the Taishan Scholar Project of Shandong Province of China; Shanghai Sailing Program of China under Grant 19YF1412100; 111 Project of China under Grant B17017; Royal Society of the U.K.; Alexander von Humboldt Foundation of Germany
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Stabilization and Optimal Control for Discrete-time Markov Jump Linear System with Multiplicative Noises and Input Delays: A Complete Solution
Engineering and Physical Sciences Research Council (EPSRC);
Royal Society of the UK;
National Postdoctoral Program for Innovative Talents in China (Grant Number: BX20180202);
Alexander von Humboldt Foundation of Germany;
Natural Science Foundation of Shandong Province (Grant Number: ZR2021MF069)
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