Results 101 to 110 of about 3,032,055 (192)

Weak maximum principle for optimal control problems of nonsmooth systems

open access: yes, 2011
In this paper, by considering vector-valued maximum type functions satisfying Lipschitz condition, and optimal control systems with continuous-time which is governed by systems of ordinary differential equation, we derive results similar to Pontryagin's ...
Serkan Ilter, Ilter, Serkan
core   +1 more source

Application of Pontryagin's principle to bimodal buckling optimization of micro and nano rods

open access: yes, 2012
By using the Pontryagin's maximum principle, we determine optimal shape of a nonlocal elastic rod clamped at both ends. In the optimization procedure, we imposed restriction on the minimal value of the cross-sectional area.
Atanackovic, Teodor M   +2 more
core   +1 more source

Efficient MPC optimization using Pontryagin's Minimum Principle

open access: yes, 2006
A method of solving the online optimization in model predictive control (MPC) of input-constrained linear systems is described. Using Pontryagin's Minimum Principle, the matrix factorizations performed by general purpose quadratic programming (QP ...
Cannon, M   +3 more
core   +2 more sources

Optimal management of a renewable resource utilized by a population with taxation as a control variable

open access: yesNonlinear Analysis, 2013
A dynamical model is proposed and analyzed to discuss the effect of population on a resource biomass by taking into account the crowding effect. It is assumed that the resource biomass, which has commercial importance, is subjected to harvesting.
Balram Dubey, Atasi Patra
doaj  

Optimal management and spatial patterns in a distributed shallow lake model

open access: yesElectronic Journal of Differential Equations, 2017
We present a numerical framework to treat infinite time horizon spatially distributed optimal control problems via the associated canonical system derived by Pontryagin's maximum principle.
Dieter Grass, Hannes Uecker
doaj  

A class of highly degenerate elliptic operators: maximum principle and unusual phenomena

open access: yes, 2017
We discuss the validity of the maximum principle below the principal eigenvalue for viscosity solutions of the Dirichlet problem in bounded domains $$ {\cal P}^-_{k}(D^2u)+H(x,\nabla u)+\mu u=0\quad\mbox{in}\;\Omega,\quad u=0\quad\mbox{on}\;\partial ...
Galise, Giulio
core   +1 more source

Optimal control of a Bose-Einstein condensate in an opticallattice: the non-linear and two-dimensional cases

open access: yesFrontiers in Quantum Science and Technology
We numerically study the optimal control of an atomic Bose-Einstein condensate in an optical lattice. We present two generalizations of the gradient-based algorithm, GRAPE, in the non-linear case and for a two-dimensional lattice.
E. Dionis   +4 more
doaj   +1 more source

A maximum principle for control problems with monotonicity constraints [PDF]

open access: yes, 2008
The paper develops a version of Pontryagin's maximum principle for optimal control problems with monotonicity constraints on control variables. Whereas the literature handles such constraints by imposing an assumption of piecewise smoothness on the ...
Hellwig, M., Hellwig, Martin
core  

Efficient MPC optimization using Pontryagin's minimum principle

open access: yes, 2008
A method of solving the online optimization in model predictive control (MPC) of input-constrained linear systems is described. Using Pontryagin's minimum principle, the matrix factorizations performed by general purpose quadratic programming (QP ...
Cannon, M   +3 more
core   +1 more source

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