On Feedback Control Techniques of Nonlinear Analytic Systems

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S. Elloumi
N. Benhadj Braiek


This paper presents three approaches dealing with the feedback control of nonlinear analytic systems. The first onetreats the optimal control resolution for a control-affine nonlinear system using the State Dependant Riccati Equation(SDRE) method. It aims to solve a nonlinear optimal control problem through a Riccati equation that depends on thestate. The second approach treats a procedure of constructing an analytic expression of a nonlinear state feedbacksolution of an optimal regulation problem with the help of Kronecker tensor notations. The third one deals with theglobal asymptotic stabilization of the nonlinear polynomial systems. The designed state feedback control law stabilizesquadratically the studied systems. Our main contribution in this paper is to carry out a stability analysis for this kind ofsystems and to develop new sufficient conditions of stability. A numerical-simulation-based comparison of the threemethods is finally performed.



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How to Cite
Elloumi, S., & Benhadj Braiek, N. (2014). On Feedback Control Techniques of Nonlinear Analytic Systems. Journal of Applied Research and Technology, 12(3). https://doi.org/10.1016/S1665-6423(14)71630-X