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
Asynchronous fault detection for continuous-time switched delay systems
Xiao-Qi Zhao,Jun Zhao +1 more
TL;DR: The residual signal generated by FDFs is sensitive to fault while robust against disturbance under asynchronous switching and the admissible solution of the FD problem is obtained by solving linear matrix inequalities (LMIs).
Journal ArticleDOI
Finite-time state estimation for jumping recurrent neural networks with deficient transition probabilities and linear fractional uncertainties
TL;DR: By employing the Lyapunov stability theory and stochastic analysis techniques, sufficient conditions are established that ensure the existence of the desired finite-time state estimator, and the explicit expression of such state estimators is characterized in terms of the feasibility to a convex optimization problem that can be easily solved by using the semi-definite programme method.
Journal ArticleDOI
Extinction in a Lotka–Volterra competitive system with impulse and the effect of toxic substances
TL;DR: In this paper, an impulsive Lotka-Volterra competitive system with the effect of toxic substances is considered, and it is shown that under certain conditions the species x2 of the system will be driven to extinction while the species X1 will be globally attractive with any positive solution of an Impulsive Logistic equation.
Journal ArticleDOI
Pipelined set-membership approach to adaptive Volterra filtering
TL;DR: The pipelined adaptive Volterra set-membership (PAVF-SM) algorithm and its robust version (PAvF-RSM) are proposed, which are derived from the least-perturbation property and adaptive approximation principle and achieve lower complexity and improved convergence performance.
Journal ArticleDOI
Adaptive synchronization of fractional-order memristor-based Chua's system
Baoxian Wang,Jigui Jian,Hui Yu +2 more
TL;DR: Two adaptive synchronization schemes are presented for the fractional-order memristor-based Chua's circuit based on the stability theory of fractiona-order differential system, the drive–response concept and the adaptive control principle.
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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