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Fuzzy interval optimal control problem
(2019-01-01)
This paper proposes the discrete-time fuzzy interval optimal control problem via single-level constrained fuzzy arithmetic. Fuzzy interval functions are established and allow us to evaluate the dynamics of the fuzzy interval ...
Robust Model Predictive Control of a Benchmark Electromechanical System
(Springer, 2016-04-01)
This paper presents an experimental investigation concerning the use of robust model predictive control (RMPC) for a two-mass-spring system. This benchmark system has been employed as a numerical simulation example in ...
Two-matrix string model as constrained (2+1)-dimensional integrable system
(1994-12-01)
We show that the 2-matrix string model corresponds to a coupled system of 2 + 1-dimensional KP and modified KP ((m)KP2+1) integrable equations subject to a specific symmetry constraint. The latter together with the ...
Constraining the free parameter of the high parton density effects
(2000-08-10)
The high parton density effects are strongly dependent of the spatial gluon distribution within the proton, with radius R, which cannot be derived from perturbative QCD. In this paper we assume that the unitarity corrections ...
Piecewise-affine Lyapunov functions for discrete-time linear systems with saturating controls
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
Stabilization of two-input two-output systems over SNR-constrained channels
(2013)
This paper concerns the stabilization of discrete-time two-input two-output (TITO) linear time-invariant (LTI) systems over communication channels. We consider parallel additive white noise (AWN) channels, in which each ...
Medium-term coordination in a network-constrained multi-period auction model for day-ahead markets of hydrothermal systems
(2016-11-01)
This paper investigates strategies for coordinating the decisions calculated by a network-constrained multi-period auction model of hydrothermal systems with the ones calculated by medium-term problems. Initially, we discuss ...
Sliding mode reference coordination of constrained feedback systems
(Hindawi Publishing Corporation, 2013-12)
This paper addresses the problem of coordinating dynamical systems with possibly different dynamics (e.g., linear and nonlinear, different orders, constraints, etc.) to achieve some desired collective behavior under the ...
Self-Triggering Based on Lyapunov with Adaptive Control Law for WNCS
(Institute of Electrical and Electronics Engineers, 2014-10)
This paper addresses the use of Lyapunov functions to self-triggering control implementation. In order to do this a condition, which comes from a sampling technique named Lyapunov sampling, is proposed. The results show ...
Necessary optimality conditions for minimax optimal control problems with mixed constraints
(2021-01-01)
A weak maximal principle for minimax optimal control problems with mixed state-control equality and inequality constraints is provided. In the formulation of the minimax control problem we allow for parameter uncertainties ...