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Inference of a time delay in stochastic systems
Physical Review ResearchTime delay is ubiquitous in many experimental and real-world situations. However, from measurable data it is often unclear whether time delay plays a significant role in the dynamics, and if it does, how long the time lag really is.
Robin A. Kopp +2 more
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工程科学学报, 2022 In practical control systems, time delays inevitably occur when sensors need to measure and require the system’s data for decision making as well as when microcontrollers (or other devices) compute and implement control signal processes.
Yong-hao MA +3 more
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Delay dependent stability of linear time-delay systems [PDF]
Theoretical and Applied Mechanics, 2013 This paper deals with the problem of delay dependent stability for both ordinary and large-scale time-delay systems. Some necessary and sufficient conditions for delay-dependent asymptotic stability of continuous and discrete linear time-delay ...
Stojanović Sreten B. +1 more
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Reset-and-Hold Control of Systems With Time Delay
IEEE Access, 2022 Reset control is a kind of hybrid control which is capable of overcoming fundamental limitations on the performance intrinsic to linear time invariant (LTI) systems.
Jose F. Saez +2 more
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Delay-dependent stability analysis for discrete-time systems with time varying state delay [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2011 The stability of discrete systems with time-varying delay is considered. Some sufficient delaydependent stability conditions are derived using an appropriate model transformation of the original system.
Stojanović Sreten B. +1 more
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Stability analysis and design of state estimated controller for delay fuzzy systems with parameter [PDF]
Archives of Control Sciences, 2022 This paper deals with the problem of stabilization by an estimated state feedback for a family of nonlinear time-delay Takagi-Sugeno fuzzy parameterized systems. The delay is supposed to be constant where the parameter-dependent controls laws are used to
Nizar Hadj Taieb +2 more
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Practical stability of time‐varying positive systems with time delay
IET Control Theory & Applications, 2021 This paper considers the problem of practical stability for time‐varying positive systems with time delay. For both non‐linear time‐varying positive systems and linear time‐varying positive (LTVP) systems with time delay, sufficient conditions on ...
Ruonan Li, Ping Zhao
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Practical Stability for Conformable Time-Delay Systems
Discrete Dynamics in Nature and Society, 2023 This article investigates the practical exponential stability and design problems of conformable time-delay systems. Sufficient conditions that confirm the practical exponential stability and design of the proposed class of systems are given by utilizing
Maher Kharrat +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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Equivalence of Linear Time-Delay Systems [PDF]
IEEE Transactions on Automatic Control, 2011 The question of characterizing those time-delay systems which are equivalent (up to bicausal transformations) to a delay-free system is a natural and fundamental problem which has been raised since the early 1980s. Surprisingly this problem remains largely open despite that some partial answers have been provided.
Araceli Gárate-García +2 more
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