Results 231 to 240 of about 68,575 (267)
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Generalized Synchronization of Time-Delayed Discrete Systems
Communications in Theoretical Physics, 2009This paper establishes two theorems for two time-delayed (chaotic) discrete systems to achieve time-delayed generalized synchronization (TDGS). These two theorems uncover the general forms of two TDGS systems via a prescribed transformation. As examples, we convert the Lorenz three-dimensional chaotic map to an equal time-delayed system as the driving ...
Jing Jian-Yi, Min Le-Quan
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Discrete Razumikhin-type stability theorems for stochastic discrete-time delay systems
Journal of the Franklin Institute, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiaofeng Zong, Dongxia Lei, Fuke Wu
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Memoryless H∞ Controllers for Discrete-Time Systems with Time Delay
Automatica, 1998Linear discrete-time systems with time-delay are considered. A generalized Riccati equation is used in characterizing state feedback controllers that render the system asymptotically stable and also make it satisfy an \(H_\infty\) bound.
Vikram Kapila, Wassim M. Haddad 0001
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Stability of continuous and discrete time-delay grey systems
International Journal of Systems Science, 2001In this paper, we have investigated the stability and decaying rate testing problems of grey systems with time delay. Both continuous and discrete time-delay grey systems are discussed whose state matrices are interval matrices. In terms of the Gersgorin theorem, several new delay-independent criteria have been developed to preserve the system ...
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Stability and Stabilization for Discrete Systems with Time-Delay
2009Recently, much attention has been given to the delay-dependent stability and stabilization of continuous systems with time-delay, see for example,[146, 139, 99, 44, 188, 53, 109, 185, 78, 198, 203]. In those papers, many kinds of Lyapunov-Krasovskii functional are proposed in order to derive less conservative stability conditions. Correspondingly, some
Yuanqing Xia, Mengyin Fu, Peng Shi
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Discrete-time optimal control of systems with unilateral time-delays
Automatica, 1987Industrial plants which contain a unilateral flow of material are considered. First, it is shown that such plants can be represented by finite-dimensional difference equations after sampling. Then, the design of discrete-time optimal control systems is studied based on the difference equations.
Toru Fujinaka, Mituhiko Araki
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Discrete time optimal control of linear time‐delay systems
Optimal Control Applications and Methods, 1994AbstractA discrete time optimal control for linear time‐delay systems is developed to ensure that all closed‐loop eigenvalues will lie inside a circular region centred at (β;, 0) with radius α. It is shown that by suitable manipulations the problem can be reduced to a standard discrete time quadratic regulator problem.
Lee, Tsu-Tian, Sheu, Hsing-Teng
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Robust Stability and Constrained Stabilization of Discrete-Time Delay Systems
IFAC Proceedings Volumes, 2012Abstract This paper revisits the problem of robust stability and stabilization of uncertain time-delay systems. We focus on the class of non-negative discrete-time delay systems and show that it is asymptotically stable if and only if an associated non-negative system without delay is asymptotically stable*.
Bahram Shafai +2 more
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Feedback control for linear discrete-time systems with time delays
Automatica, 1985A new decomposition-coordination approach is presented to design control laws for linear discrete-time systems with distributed lags. By a proper decomposition of the criterion, one obtained a control law with partial feedback and an open loop part in order to satisfy the optimality conditions.
M. Drouin +2 more
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Stability Analysis of Discrete Time Delay Control for Nonlinear Systems
2007 American Control Conference, 2007This paper presents a solution to the long standing problem of the stability of time delay control (TDC) for nonlinear systems. Ever since it was first introduced, TDC has rapidly drawn attentions owing to its unusually robust performance and yet its extraordinarily compact form.
Je Hyung Jung +2 more
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