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Controllability and stabilizability of linear time-varying distributed hereditary control systems
(2014)
This paper is concerned with the controllability and stabilizability problem for control systems described by a time-varyinglinear abstract differential equation with distributed delay in the state variables. An approximate ...
Comments, with reply on 'Continuous time relay-controlled model reference adaptive-system' by A. Abdulkareem and R. Nagarajam
(1989-07-01)
An adaptive scheme is shown by the authors of the above paper (ibid. vol. 71, no. 2, pp. 275-276, Feb. 1983) for continuous time model reference adaptive systems (MRAS), where relays replace the usual multipliers in the ...
Control automatico de un sistema electrico mediante logica difusa
(1999-12-01)
Substitution of fuzzy logic control in an electrical system normally controlled by proportional-integral frequency was studied and analyzed. A linear model of an electrical system, the concepts which govern the theory of ...
Approximate controllability of second-order distributed implicit functional systems
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
In this paper we study the approximate controllability of control systems with states and controls in Hilbert spaces, and described by a second-order semilinear abstract functional differential equation with infinite delay. ...
CONTROL OF UNCERTAIN DYNAMIC-SYSTEMS USING STRICTLY POSITIVE REAL SYSTEMS
(Springer, 1990-01-01)
This paper presents necessary and sufficient conditions to turn a linear time-invariant system with p outputs, m inputs, p greater-than-or-equal-to m and using only inputs and outputs measurements into a Strictly Positive ...
Dynamic Analysis and Synchronization for a System with Hyperchaotic Behavior
(2021-10-01)
In this work, dynamical analysis and synchronization control for a four-dimensional Lorenz system are presented. Numerical simulations have shown that for certain parameters, the system has chaotic or recurrent behavior. ...
STRATEGY FOR TO STABILIZE NON LINEAR SYSTEMS THROUGH DIRECTIONAL CONTROLS
(Universidad Católica del Norte, Departamento de Matemáticas, 2005)
Discrete-time H-infinity output feedback for Markov jump systems with uncertain transition probabilities
(Wiley-blackwellHobokenEUA, 2013)
Dynamics and control design via LQR and SDRE methods for a maglev system
(2015-01-01)
Several experimental maglev systems all around the world, mainly in Germany and Japan have demonstrated that this mode of transportation can profitably compete with air travel. However, a system such as the German maglev ...