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
Distributed hybrid-triggered H∞ filter design for sensor networked systems with output saturations
TL;DR: A distributed hybrid-triggered transmission scheme (DHTTS) is proposed to work in term of time-trigger and event-trigger switching, which can get a balance of saving network resources and improving system performance.
Journal ArticleDOI
Uniform Stability Analysis of Fractional-Order BAM Neural Networks with Delays in the Leakage Terms
TL;DR: In this article, a class of fractional-order BAM neural networks with delays in the leakage terms is considered, and several delay-dependent sufficient conditions are established to ensure the uniform stability of such networks.
Journal ArticleDOI
Constrained robust distributed model predictive control for uncertain discrete-time Markovian jump linear system
Yan Song,Shuai Liu,Guoliang Wei +2 more
TL;DR: A novel Jacobi iterative algorithm is proposed to design a distributed mode-dependent state-feedback controller which ensures the local optimality at each sampling instant and compared with centralized and decentralized control schemes, two numerical simulation examples are employed to show the effectiveness of the proposed distributed algorithm.
Journal ArticleDOI
Fault detection for uncertain switched systems with time-varying delays
Guang-Xin Zhong,Guang-Hong Yang +1 more
TL;DR: This paper focuses on the fault detection (FD) problem for a class of uncertain switched systems with time-varying delays, and proposes a design method that leads to less conservatism and provides more flexibility.
Journal ArticleDOI
Recursive distributed filtering for two-dimensional shift-varying systems over sensor networks under stochastic communication protocols
TL;DR: Attention is focused on the design of distributed filters in order to ensure the locally minimal upper bound on the error variance of the state estimation of two-dimensional shift-varying systems over sensor networks subject to stochastic communication protocol over a finite horizon.
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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