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
A hybrid EKF/KF state estimator for a skid-steered ATV
TL;DR: In this paper, a hybrid extended Kalman filter/Kalman filter state estimation technique was proposed for skid-steered, six-wheeled, ARGO® all-terrain vehicle (ATV).
Proceedings ArticleDOI
Asynchronous dissipative control for a class of discrete-time singular Markov jump systems
Xiao Lu,Jiaqiang Yan,Haixia Wang +2 more
TL;DR: In this article, the asynchronous dissipative control for discrete-time singular Markov jump systems with multiplicative noises is studied and sufficient conditions are derived to ensure that the systems are stochastically admissible and strictly dissipative.
Journal ArticleDOI
A parameter-dependent approach to observer-based H ∞ control for networked control LPV systems
TL;DR: In this article, the observer-based controller design problem for networked control LPV (NC LPV) systems is addressed, and a sufficient condition is proposed to ensure that the closed-loop system is asymptotically stable with a guaranteed performance level.
Proceedings ArticleDOI
Resilient H ∞ filtering for uncertain linear systems: A descriptor system approach
TL;DR: Concentration of the paper lies in deriving the design conditions of the resilient filter such that the asymptotic stability and the H∞ performance of the augmented filtering error system can be guaranteed.
Proceedings ArticleDOI
Set-Membership Filtering for Uncertain Systems with Censored Measurements under Weighted Try-Once-Discard Protocol
TL;DR: This paper investigates the set-membership filtering problem for a class of time-varying uncertain systems with censored measurements under Weighted Try-Once-Discard (WTOD) protocol, and proposes methods to address the censored nonlinearity.
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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