## Search

Now showing items 31-40 of 25681

#### Second order necessary and sufficient **optimality** conditions for singular solutions of partially-affine **control** problems

(2017-03-02)

In this article we study optimal control problems for sys- tems that are affine with respect to some of the control variables and nonlinear in relation to the others. We consider finitely many equality and inequality ...

#### A DPG method for linear quadratic **optimal** **control** problems

(Elsevier Ltd, 2024)

The DPG method with optimal test functions for solving linear quadratic optimal control problems with control constraints is studied. We prove existence of a unique optimal solution of the nonlinear discrete problem and ...

#### A note on the sufficiency of the maximum principle for infinite horizon **optimal** **control** problems

(2018-07-01)

This work is devoted to introduce a new sufficient optimality condition for infinite horizon optimal control problems. It is shown that normal extremal processes are optimal under this new condition, termed as maximum-pr ...

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**Optimal** **control** problem for deflection plate with crack

(Springer/plenum Publishers, 2012-07-01)

We consider a control problem where the state variable is defined as the solution of a variational inequality. This system describes the vertical displacement of points of a thin plate with the presence of crack inside ...

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**Optimal** **control** problem for deflection plate with crack

(Springer/plenum Publishers, 2012-07-01)

We consider a control problem where the state variable is defined as the solution of a variational inequality. This system describes the vertical displacement of points of a thin plate with the presence of crack inside ...

#### Penalty-based nonlinear solver for **optimal** reactive power dispatch with discrete **controls**

(2013-04-15)

The optimal reactive dispatch problem is a nonlinear programming problem containing continuous and discrete control variables. Owing to the difficulty caused by discrete variables, this problem is usually solved assuming ...

#### Penalty-based nonlinear solver for **optimal** reactive power dispatch with discrete **controls**

(2013-04-15)

The optimal reactive dispatch problem is a nonlinear programming problem containing continuous and discrete control variables. Owing to the difficulty caused by discrete variables, this problem is usually solved assuming ...

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**Optimal** linear and nonlinear **control** design for chaotic systems

(2005-12-01)

In this work, the linear and nonlinear feedback control techniques for chaotic systems were been considered. The optimal nonlinear control design problem has been resolved by using Dynamic Programming that reduced this ...

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**Optimal** **control** of bilinear systems in a complex space setting

(Elsevier B.V., 2017)

In this paper we discuss optimality conditions for optimal control problems with a semigroup structure. As an application we detail the case when the state equation is the Schrödinger one, with pointwise constraints on the ...