Results 141 to 150 of about 167,279,134 (172)
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2019 Chinese Control And Decision Conference (CCDC), 2019
For sliding mode control, the specification of switching hyperplane is very important because the steady state system performance depends on it. The fundamental requirement on choosing the hyperplane matrix is previously based on certain properties of some matrices in terms of invertibility and stability, which is not intuitive. In solving this problem,
Jiepeng Wang +3 more
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For sliding mode control, the specification of switching hyperplane is very important because the steady state system performance depends on it. The fundamental requirement on choosing the hyperplane matrix is previously based on certain properties of some matrices in terms of invertibility and stability, which is not intuitive. In solving this problem,
Jiepeng Wang +3 more
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Discrete Time-Coupled State-Dependent Riccati Equation Control of Nonlinear Mechatronic Systems
Journal of Dynamic Systems, Measurement, and Control, 2020Abstract A discrete-time-coupled state-dependent Riccati equation (CSDRE) control strategy is structured in this paper for synthesizing state feedback controllers satisfying the combined nonlinear quadratic regulator (NLQR) and H∞ robust control performance objectives.
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Optimal Control Applications and Methods, 2012
SUMMARYIn this paper, we consider the problem of existence of certain global solutions for general discrete‐time backward nonlinear equations, defined on infinite dimensional ordered Banach spaces. This class of nonlinear equations includes as special cases many of the discrete‐time Riccati equations arising both in deterministic and stochastic optimal
Ungureanu, V. M. +2 more
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SUMMARYIn this paper, we consider the problem of existence of certain global solutions for general discrete‐time backward nonlinear equations, defined on infinite dimensional ordered Banach spaces. This class of nonlinear equations includes as special cases many of the discrete‐time Riccati equations arising both in deterministic and stochastic optimal
Ungureanu, V. M. +2 more
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Event-triggered Control for Discrete-time Nonlinear Systems using State-dependent Riccati Equation
2018 European Control Conference (ECC), 2018Motivated by the need for the resource-efficient control in networked control systems, this paper considers event-triggered control approaches to discrete-time nonlinear control-affine systems. In particular, we use the discrete- time state-dependent Riccati equation along with event-trigger conditions to obtain control laws that satisfy 1) a stability
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International Journal of Robust and Nonlinear Control, 1994
AbstractIn this paper we propose a nonrecursive method for solving the general discrete‐time algebraic Riccati equation related to the H∞ control problem (H∞‐DARE). We have achieved this by casting the problem of solving a given H∞‐DARE to the problem of solving an auxiliary continuous‐time algebraic Riccati equation associated with the H∞ control ...
Chen, Ben M. +2 more
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AbstractIn this paper we propose a nonrecursive method for solving the general discrete‐time algebraic Riccati equation related to the H∞ control problem (H∞‐DARE). We have achieved this by casting the problem of solving a given H∞‐DARE to the problem of solving an auxiliary continuous‐time algebraic Riccati equation associated with the H∞ control ...
Chen, Ben M. +2 more
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1993 American Control Conference, 1993
In this paper we propose a non-recursive method for solving the general discrete-time algebraic Riccati equation related to the H∞, control problem (H∞-DARE). We have achieved this by casting the problem of solving a given H∞-DARE to the problem of solving an auxiliary continuous-time algebraic Riccati equation associated with the H∞ control problem (H∞
Chen, Ben M. +2 more
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In this paper we propose a non-recursive method for solving the general discrete-time algebraic Riccati equation related to the H∞, control problem (H∞-DARE). We have achieved this by casting the problem of solving a given H∞-DARE to the problem of solving an auxiliary continuous-time algebraic Riccati equation associated with the H∞ control problem (H∞
Chen, Ben M. +2 more
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On bounds for the solution of the riccati equation for discrete-time control systems
1996Publisher Summary This chapter describes the evolution, state and research directions of bounds for the solution of the discrete algebraic Riccati equation (DARE). The background and generalities of bounds are outlined. A collection and classification of mathematical tools or inequalities that have been used to derive bounds is presented. The reasons
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Observer-based controller for discrete-time systems: a state dependent Riccati equation approach
Nonlinear Dynamics, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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2017
For the Optimal tracking problem of a class affine non-linear system, based on discrete-time State Dependent Riccati Equation(DSDRE), an optimal tracking sample-data control method is proposed. Moreover, the optimization is discussed with relation between HJBE and DSDRE; stability of close-loop system is investigated with Lyapunov theorem. Finally, the
Fan Yang +3 more
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For the Optimal tracking problem of a class affine non-linear system, based on discrete-time State Dependent Riccati Equation(DSDRE), an optimal tracking sample-data control method is proposed. Moreover, the optimization is discussed with relation between HJBE and DSDRE; stability of close-loop system is investigated with Lyapunov theorem. Finally, the
Fan Yang +3 more
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On the maximal solution of the conjugate discrete-time algebraic Riccati equation
Applied Mathematics Letters, 2023Chun-Yueh Chiang
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