Journal ArticleDOI
Distributed H ∞ Filtering for a Class of Markovian Jump Nonlinear Time-Delay Systems Over Lossy Sensor Networks
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TLDR
A distributed filter design scheme is outlined by explicitly characterizing the filter gains in terms of some matrix inequalities and simulation results demonstrate the effectiveness of the proposed filtering scheme.Abstract:
This paper is concerned with the distributed H∞ filtering problem for a class of discrete-time Markovian jump nonlinear time-delay systems with deficient statistics of mode transitions. The system measurements are collected through a lossy sensor network subject to randomly occurring quantization errors and randomly occurring packet dropouts. The description of deficient statistics of mode transitions that account for known, unknown, and uncertain transition probabilities is comprehensive. A distributed filter design scheme is outlined by explicitly characterizing the filter gains in terms of some matrix inequalities. Simulation results demonstrate the effectiveness of the proposed filtering scheme.read more
Citations
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Journal ArticleDOI
Dynamic Output Feedback Asynchronous Control of Networked Markovian Jump Systems
TL;DR: Results from stochastic Lyapunov–Krasovskii stability theory are derived and sufficient conditions in terms of matrix inequalities are derived such that the closed-loop networked Markovian jump system is stochastically stable and achieves the prescribed ${H}_{{\infty }}$ performance.
Journal ArticleDOI
Decentralized Adaptive Event-Triggered Control for a Class of Uncertain Systems With Deception Attacks and Its Application to Electronic Circuits
TL;DR: An integrated closed-loop system with state-dependent uncertainties is constructed by taking the AETS, deception attacks and data buffers into account, and sufficient conditions that guarantee the mean-square exponential stability of the closed- loop system are presented by employing the Lyapunov functional method.
Journal ArticleDOI
Control synthesis of Markovian jump fuzzy systems based on a relaxation scheme for incomplete transition probability descriptions
TL;DR: In this paper, the authors derived less conservative stabilization conditions for Markovian jump fuzzy systems by introducing a relaxation scheme for incomplete transition probability descriptions, which can express the considered conditions in terms of homogeneous polynomial of unknown and uncertain transition rates.
Journal ArticleDOI
An ${\oldstyle{H_{\infty}}}$ Fault Estimation Scheme of Wireless Networked Control Systems for Industrial Real-Time Applications
TL;DR: The performance of fault estimator is verified on a physical experimental platform WiNC integrated with three-tank system, which is formulated into discrete periodic system by multirate sampling, and the effectiveness of the FE algorithm developed in this paper is demonstrated.
Journal ArticleDOI
Root cause diagnosis of quality-related faults in industrial multimode processes using robust Gaussian mixture model and transfer entropy
Liang Ma,Jie Dong,Kaixiang Peng +2 more
TL;DR: A combination of transfer entropy and direct transfer entropy-based cause and effect extraction methodologies is proposed for root cause diagnosis of quality-related faults in industrial multimode processes.
References
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Journal ArticleDOI
The sector bound approach to quantized feedback control
Minyue Fu,Lihua Xie +1 more
TL;DR: The coarsest quantization densities for stabilization for multiple-input-multiple-output systems in both state feedback and output feedback cases are derived and conditions for quantized feedback control for quadratic cost and H/sub /spl infin// performances are derived.
The sector bound approach to quantized feedback control | NOVA. The University of Newcastle's Digital Repository
Minyue Fu,Lihua Xie +1 more
TL;DR: In this paper, a number of quantized feedback design problems for linear systems were studied and the authors showed that the classical sector bound approach is non-conservative for studying these design problems.
Journal ArticleDOI
Opportunities and Challenges of Wireless Sensor Networks in Smart Grid
TL;DR: A comprehensive experimental study on the statistical characterization of the wireless channel in different electric-power-system environments, including a 500-kV substation, an industrial power control room, and an underground network transformer vault is presented.
Journal ArticleDOI
A new delay system approach to network-based control
TL;DR: A sampled-data networked control system with simultaneous consideration of network induced delays, data packet dropouts and measurement quantization is modeled as a nonlinear time-delay system with two successive delay components in the state and the problem of network-based H"~ control is solved accordingly.
Journal ArticleDOI
${\cal H}_{\infty}$ Estimation for Uncertain Systems With Limited Communication Capacity
Huijun Gao,Tongwen Chen +1 more
TL;DR: This paper proposes a parameter-dependent filter design procedure, which is much less conservative than the quadratic approach and provides alternatives for designing robust Hinfin filters with different degrees of conservativeness and computational complexity.
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