M. Soledad Aronna
Instituto Nacional de Matemática Pura e Aplicada
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Featured researches published by M. Soledad Aronna.
Numerical Algebra, Control and Optimization | 2012
M. Soledad Aronna; J. Fr ; d ; ric Bonnans; Andrei V. Dmitruk; Pablo A. Lotito
This paper deals with optimal control problems for systems affine in the control variable. We consider nonnegativity constraints on the control, and finitely many equality and inequality constraints on the final state. First, we obtain second order necessary optimality conditions. Secondly, we derive a second order sufficient condition for the scalar control case.
Journal of Optimization Theory and Applications | 2013
M. Soledad Aronna; J. Frédéric Bonnans; Pierre Martinon
In this article, we propose a shooting algorithm for a class of optimal control problems for which all control variables appear linearly. The shooting system has, in the general case, more equations than unknowns and the Gauss–Newton method is used to compute a zero of the shooting function. This shooting algorithm is locally quadratically convergent, if the derivative of the shooting function is one-to-one at the solution. The main result of this paper is to show that the latter holds whenever a sufficient condition for weak optimality is satisfied. We note that this condition is very close to a second order necessary condition. For the case when the shooting system can be reduced to one having the same number of unknowns and equations (square system), we prove that the mentioned sufficient condition guarantees the stability of the optimal solution under small perturbations and the invertibility of the Jacobian matrix of the shooting function associated with the perturbed problem. We present numerical tests that validate our method.
Ima Journal of Mathematical Control and Information | 2016
M. Soledad Aronna; Franco Rampazzo
We investigate an everywhere defined notion of solution for control systems whose dynamics depend nonlinearly on the control
Journal of Differential Equations | 2015
M. Soledad Aronna; Franco Rampazzo
u
conference on decision and control | 2013
M. Soledad Aronna; Franco Rampazzo
and state
Journal of Mathematical Biology | 2018
Pierre-Alexandre Bliman; M. Soledad Aronna; Flávio Codeço Coelho; Moacyr A. H. B. da Silva
x,
conference on decision and control | 2015
Pierre-Alexandre Bliman; M. Soledad Aronna; Flávio Codeço Coelho; Moacyr A. H. B. da Silva
and are affine in the time derivative
arXiv: Optimization and Control | 2018
M. Soledad Aronna
dot u.
Mathematical Programming | 2018
M. Soledad Aronna; J. Frédéric Bonnans; Axel Kröner
For this reason, the input
Set-valued and Variational Analysis | 2015
M. Soledad Aronna; Monica Motta; Franco Rampazzo
u,