Results 201 to 210 of about 615,645 (274)
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THE NEW RESULTS IN THE THEORY OF PERIODIC OSCILLATION IN NONLINEAR CONTROL SYSTEMS
IFAC Proceedings Volumes, 1990Abstract The ordinary systems and the systems including elements of new kind (to describe these elements the new mathematical methods have been developed) was studied. In this paper we state some new results about periodic oscillations: existence of oscillations, number of distinct conditions, stability conditions, new numerical procedures for ...
M.E. Semenov +7 more
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Event-Triggered Global Finite-Time Control for a Class of Uncertain Nonlinear Systems
IEEE Transactions on Automatic Control, 2020This paper focuses on the problem of global finite-time stabilization for a class of uncertain nonlinear systems with event-triggered inputs. The existing event-based design methods can only partially compensate for the effects of the event-triggered ...
Cui‐Hua Zhang, Guang‐Hong Yang
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IEEE Transactions on Cybernetics, 2020
This article focuses on finite-time adaptive fuzzy output-feedback control for a class of nontriangular nonlinear systems with full-state constraints and unmeasurable states.
Hua-guang Zhang, Yang Liu, Yingchun Wang
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This article focuses on finite-time adaptive fuzzy output-feedback control for a class of nontriangular nonlinear systems with full-state constraints and unmeasurable states.
Hua-guang Zhang, Yang Liu, Yingchun Wang
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Theory of cone methods for null controllability of nonlinear control systems
IEEE Transactions on Automatic Control, 1979Cone-valued Lyapunov functions have been used by several authors to examine the stability of nonlinear systems. However, the general problem of constructing a suitable cone given the nature of nonlinearity seems to be as difficult as that of constructing a suitable Lyapunov function.
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IEEE Transactions on Neural Networks and Learning Systems, 2020
This article investigates the adaptive neural network (NN) finite-time output tracking control problem for a class of multi-input and multi-output (MIMO) uncertain nonlinear systems whose powers are positive odd rational numbers.
Yong-ming Li, Kewen Li, Shaocheng Tong
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This article investigates the adaptive neural network (NN) finite-time output tracking control problem for a class of multi-input and multi-output (MIMO) uncertain nonlinear systems whose powers are positive odd rational numbers.
Yong-ming Li, Kewen Li, Shaocheng Tong
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Toward a nonequilibrium theory for nonlinear control systems [PDF]
, 2007 This paper is concerned with the development of basic concepts and constructs for a nonequilibrium theory of nonlinear control. Motivated by an example of nonstabilizability of rigid spacecraft about an equilibrium (reference attitude) but stabilizability about a revolute motion, we review recent work on the structure of those compact attractors which ...
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IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2020
A fractional-order integral fuzzy sliding mode control scheme is proposed for a class of uncertain fractional-order nonlinear systems subject to uncertainties and external disturbances.
Shuai Song +3 more
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A fractional-order integral fuzzy sliding mode control scheme is proposed for a class of uncertain fractional-order nonlinear systems subject to uncertainties and external disturbances.
Shuai Song +3 more
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IEEE transactions on fuzzy systems, 2020
This article reports our study on the issue of finite-time adaptive fuzzy tracking control for a class of uncertain nonlinear systems with the prescribed performance. A novel finite-time prescribed performance control approach, in which fuzzy systems are
Wei Sun, Yuqiang Wu, Zong-yao Sun
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This article reports our study on the issue of finite-time adaptive fuzzy tracking control for a class of uncertain nonlinear systems with the prescribed performance. A novel finite-time prescribed performance control approach, in which fuzzy systems are
Wei Sun, Yuqiang Wu, Zong-yao Sun
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IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2020
In this paper, we address the issue of the prescribed performance control of a class of pure-feedback nonlinear systems with uncertainties and input saturation.
Yang Yang, Jie Tan, D. Yue
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In this paper, we address the issue of the prescribed performance control of a class of pure-feedback nonlinear systems with uncertainties and input saturation.
Yang Yang, Jie Tan, D. Yue
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On the theory of nonlinear control systems
2005A review of some of the recent advances in nonlinear control theory is presented. A central theme in the discussion is the notion of state feedback and its use for altering the structural properties of a system. The relations between various synthesis problems, controlled invariance and a general decomposition problem are investigated.
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