Results 21 to 30 of about 439,878 (166)
Stability Analysis of Time-Delay Systems via a Delay-Derivative-Partitioning Approach
IEEE Access, 2022 This paper is devoted to the study of delay-dependent stability of time-varying delay systems. A delay-derivative-partitioning approach is proposed. By constructing an augmented Lyapunov functional that contains two delay-product-dependent terms and ...
Wei Wang +3 more
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Delay-dependent robust control for uncertain Linear systems with distributed and multiple delays [PDF]
AUT Journal of Electrical Engineering, 2021 Time-delay in dynamical systems is often a source of instability and poor performance which presents in many applications. This paper deals with the robust control problem for class of uncertain linear neutral systems with multiple state and state ...
Salman Baroumand, Bita Labibi
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Distributed Optimization for Multi-Agent Systems With Time Delay
IEEE Access, 2020 The distributed optimization for multi-agent systems with time delay and first-order is investigated in this paper. The objective of the distributed optimization is to optimize the objective function composed of the sum of local objective functions ...
Zhengquan Yang +3 more
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Delay-Dependent H∞ Filtering for Singular Time-Delay Systems
Discrete Dynamics in Nature and Society, 2011 This paper deals with the problem of delay-dependent H∞ filtering for singular time-delay systems. First, a new delay-dependent condition which guarantees that the filter error system has a prescribed H∞ performance γ is given in terms of linear matrix ...
Zhenbo Li, Shuqian Zhu
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Finite-Time Stability Analysis of Fractional Delay Systems
Mathematics, 2022 Nonhomogeneous systems of fractional differential equations with pure delay are considered. As an application, the representation of solutions of these systems and their delayed Mittag-Leffler matrix functions are used to obtain the finite time stability
Ahmed M. Elshenhab +4 more
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Time-Delay Systems: An Overview [PDF]
Nonlinear Phenomena in Complex Systems, 2020 Time-delay naturally arises in many real-world systems, due to the fact that the instantaneous rate of change of such systems does not only depend on their current time but rather on their previous history as well. Hence, time-delays are ubiquitous, their introduction often leads to suppression of oscillations, multistability and chaotic motion in the ...
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CB-MLE: Time-Delay Estimation Method for SISO Delay Systems
IEEE Access, 2018 A time-delay estimation method is proposed for single-input single-output (SISO) delay systems. A copula is constructed from uniformly sampled input-output data to build the relationship between the input and output of the system.
Xuguang Wang, Jiale Quan, Jie Su
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Finite-Difference-Impedance Method for Time-Delay Systems
IEEE Access, 2022 The stability issues assessment by the impedance-based method demands the computation of accurate small-signal models. However, obtaining impedance models can be a time-consuming task if analytical models or the perturbation-based method are used ...
Juan Segundo-Ramirez +3 more
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, 2021 This brief focuses on the structural properties of nonlinear time-delay systems. It provides a link between coverage of fundamental theoretical properties and advanced control algorithms, as well as suggesting a path for the generalization of the differential geometric approach to time-delay systems . The brief begins with an introduction to a class of
Claudia Califano, Claude H. Moog
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Dimensional reduction of nonlinear time delay systems
International Journal of Mathematics and Mathematical Sciences, 2005 Whenever there is a time delay in a dynamical system, the study of stability becomes an infinite-dimensional problem. The centre manifold theorem, together with the classical Hopf bifurcation, is the most valuable approach for simplifying the infinite ...
M. S. Fofana
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