Results 11 to 20 of about 16,385,685 (296)
An optimal gains matrix for time-delay feedback control [PDF]
, 2009 In this paper we propose an optimal time-delayed feedback control (TDFC) for tracking unstable periodic orbits (UPOs). It is shown that TDFC will drive a trajectory onto a periodic orbit while minimising an integral of a cost function of the error in ...
Biggs, James +6 more
core +4 more sources
Optimal fluctuations and the control of chaos. [PDF]
, 2002 The energy-optimal migration of a chaotic oscillator from one attractor to another coexisting attractor is investigated via an analogy between the Hamiltonian theory of fluctuations and Hamiltonian formulation of the control problem.
Luchinsky, D. G. +4 more
core +4 more sources
Optimal kinematic control of an autonomous underwater vehicle [PDF]
, 2009 This note investigates the motion control of an autonomous underwater vehicle (AUV). The AUV is modeled as a nonholonomic system as any lateral motion of a conventional, slender AUV is quickly damped out. The problem is formulated as an optimal kinematic
Biggs, James +4 more
core +4 more sources
A method for optimal control problems [PDF]
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées, 2006 We deal with a numerical method for HJB equations coming from optimal control problems with state constraints. More precisely, we present here an antidissipative scheme applied on an adaptative grid. The adaptative grid is generated using linear quadtree structure.
Bokanowski, Olivier +2 more
openaire +1 more source
Disease control as an optimization problem [PDF]
PLOS ONE, 2020 Traditionally, expert epidemiologists devise policies for disease control through a mixture of intuition and brute force. Namely, they use their know-how to narrow down the set of logically conceivable policies to a small family described by a few parameters, following which they conduct a grid search to identify the optimal policy ...
Navascués, Miguel +2 more
openaire +6 more sources
Optimal periodic output feedback control: a continuous-time approach [PDF]
, 2007 : This paper addresses the problem of optimal static output feedback control of linear periodic systems. The proposed approach, which allows to deal with both stable and unstable open loop systems, relies on a continuous-time formulation of the control ...
VIGANO', LUCA +8 more
core +1 more source
Optimal control of stochastic partial differential equations in Banach spaces [PDF]
, 2010 In this thesis we study optimal control problems in Banach spaces for stochastic partial differential equations. We investigate two different approaches.
Serrano Perdomo, Rafael Antonio
core +7 more sources
An optimal control problem in economics
International Journal of Mathematics and Mathematical Sciences, 1991 The first problem in the economics of natural resources is to find the rate at which to extract the resource in order to optimize its value when there are no extraction costs. It is shown that the existence of an optimal extraction path is not guaranteed
Jannett Highfill, Michael McAsey
doaj +1 more source
Optimal Control Problem for Some Degenerate Variation Inequality: Attainability Problem
Journal of Optimization, Differential Equations and Their Applications, 2018 We study an optimal control problem for degenerate elliptic variation inequality with degenerate weight function of potential type in the so-called class of H-admissible solutions.
Nina V. Kasimova
doaj +1 more source
Alternative Quadratic Exponential From to Optimal Control Problem [PDF]
The Egyptian Statistical Journal, 2017 This paper provides an exension of the optimal control problem of multi-item inventory model with deteriorating items using the negative value of natural logarithm of deterioration and spoilage function, depending on the alternative quadratic exponential
Ahmed Mohamed Mohamed El-Sayed
doaj +1 more source