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Face Liveness Detection from a Single Image with Sparse Low Rank Bilinear Discriminative Model
Spoofing with photograph or video is one of the most common manner to circumvent a face recognition system. Expand
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Delay-Dependent Stability of Single-Loop Controlled Grid-Connected Inverters with LCL Filters
LCL filters have been widely used for grid-connected inverters. However, the problem that how time delay affects the stability of digitally controlled grid-connected inverters with LCL filters hasExpand
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Delay-Dependent Stability for Load Frequency Control With Constant and Time-Varying Delays
Load frequency control (LFC) requires transmitting measurements from remote RTUs to control center and control signals from the control center to plant side. Constant delays exist in the conventionalExpand
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Delay-Dependent Stability Analysis of the Power System With a Wide-Area Damping Controller Embedded
This paper investigates the delay-dependent stability of a power system equipped with a wide-area damping controller (WADC) using a new method which consists of a delay-dependent criterion based onExpand
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Distributionally Robust Chance-Constrained Approximate AC-OPF With Wasserstein Metric
In the presence of VRE uncertainties, this paper discusses a distributionally robust chance constrained approximate AC-OPF formulation that minimizes the expectation of the quadratic cost function w.r.t. the worst-case probability distribution. Expand
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Delay-Dependent Robust Load Frequency Control for Time Delay Power Systems
The usage of communication channels introduces time delays into load frequency control (LFC) schemes. Those delays may degrade dynamic performance, and even cause instability, of a closed-loop LFCExpand
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Delay-dependent stability analysis of neural networks with time-varying delay: A generalized free-weighting-matrix approach
This paper investigates the delay-dependent stability problem of continuous neural networks with a bounded time-varying delay via Lyapunov-Krasovskii functional (LKF) method by estimating the derivative of the LKF more accurately. Expand
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Nonlinear adaptive control via sliding-mode state and perturbation observer
The paper presents a nonlinear adaptive controller (NAC) for single-input single-output feedback linearisable nonlinear systems. A sliding-mode state and perturbation observer is designed to estimateExpand
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Notes on Stability of Time-Delay Systems: Bounding Inequalities and Augmented Lyapunov-Krasovskii Functionals
The bounding inequalities and the Lyapunov-Krasovskii functionals (LKFs) are important for the stability analysis of time-delay systems, while the contribution of the LKFs has not been considered when discussing the relationship between the tightness of inequalities and conservatism of criteria. Expand
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Decentralized Adaptive Control of Interconnected Non-Linear Systems Using High Gain Observer
This paper investigates a decentralized adaptive control strategy for a class of interconnected unknown non-linear systems. The idea of the strategy is based on the feedback linearizing control andExpand
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