Results 61 to 70 of about 17,798,505 (152)

On solving a linear control problem

Қарағанды университетінің хабаршысы. Математика сериясы, 2019
The problem of a linear regulator is considered. There is a system of linear differential equations with a quadratic control quality criterion. The method of dynamic programming is applied to the solution of the considered linear problem.
M. Muhtarov, A.H. Kalidolday
doaj   +1 more source

Characterization of Optimal Feedback for SLQ with General Filtration

四川大学学报. 自然科学版, 2018
One of the fundamental issues in Control Theory is to design feedback controls. Which is well achieved in the case of linear quadratic control problems.
REN Yan
doaj  

Infinite time horizon optimal current control of a stepper motor exploiting a finite element model [PDF]

, 2014
An optimal control theory based method is presented aiming at minimizing the energy delivered from source and the power loss in a stepper motor circuit.
Szymanski, G., Bernat, J., Sykulski, J. K., Stranz, A., Sykulski, J.K., Stepien, S.   +5 more
core   +1 more source

Linear quadratic optimal control problem for stochastic evolution equations with terminal state constraints in infinite dimensions

四川大学学报. 自然科学版
In 1968， Wonham proposed the stochastic linear quadratic optimal control problem.Subsequently， in 1976 Bismut began to study the stochastic linear quadratic optimal control problems with random coefficients.Until 1998， Chen， Li， and Zhou successfully ...
ZHANG Xian-Feng
doaj  

A novel unified variational finite difference (VFD) solution method for optimal control problems

Measurement + Control
This article is aimed to propose a simple yet efficient unified numerical strategy for solving both linear and non-linear optimal control problems. To do so, the general form of quadratic performance index function and nonlinear state equations are ...
Amir Norouzzadeh, Nader Nariman-zadeh, Reza Ansari   +2 more
doaj   +1 more source

WALSH FUNCTIONS IN LINEAR- QUADRATIC OPTIMIZATION PROBLEMS OF LINEAR NONSTATIONARY SYSTEMS

Міжнародний науково-технічний журнал "Проблеми керування та інформатики"
Currently, the solution of the problems of analytical design of the optimal controller (ADOC) for stationary dynamic objects is well studied and a number of works are devoted to them.
О.А. Стенін, Ю.А. Тімошин, І.Г. Дроздович   +2 more
doaj   +1 more source

A Result on Output Feedback Linear Quadratic Control [PDF]

In this note we consider the static output feedback linear quadratic control problem.We present both necessary and sufficient conditions under which this problem has a solution in case the involved cost depend only on the output and control variables ...
Weeren, A.J.T.M., Engwerda, J.C.
core  

Optimal control of non-stationary differential linear repetitive processes

, 2008
Differential repetitive processes are a distinct class of continuous discrete 2D linear systems of both systems theoretic and applications interest. The feature which makes them distinct from other classes of such systems is the fact that information ...
Rogers, E, M. Dymkov, Dymkov, M, K. Galkowski, E. Rogers, Galkowski, K, Dymkou, S, S. Dymkou   +7 more
core   +2 more sources

Feedback Nash Equilibria for Linear Quadratic Descriptor Differential Games [PDF]

In this note we consider the non-cooperative linear feedback Nash quadratic differential game with an infinite planning horizon for descriptor systems of index one. The performance function is assumed to be indefinite.
Salmah, Y., Engwerda, J.C.
core  

Stochastic Maximum Principle for Optimal Control of Infinitely Delayed Systems of Functional Type in Infinite Dimensions

Mathematics
This paper investigates the optimal control of a stochastic delayed system with infinite delay of general functional type. By introducing a non-anticipative path derivative and its infinite-window dual operator, we formulate the infinitely anticipated ...
Guanwei Cheng
doaj   +1 more source