The Bezier curves are presented to solve the optimal control problem with pantographs delays. Direct algorithm for solving this problem is given. We have chosen the Bezier curves as piecewise polynomials of degree n, and ...

Optimal control problems for a class of time-delay non-linear systems with quadratic performance index

are studied. The properties of the hybrid functions which consist of block-pulse functions and orthonormal

Taylor ...

Abstract A new method to find the optimal control of time delay systems with quadratic

performance index is discussed. The method is based on hybrid functions. The properties of

the hybrid functions which consists of block...

This paper, attempts to propose a new multi-stage production-inventory system with and

without lead-times via an optimal control model. The proposed optimal control model for

lead-times contains some delays ...

of optimal control based on

measure theory, functional analysis and linear programming, is extended in order to

optimise a definite objective function, and to design an appropriate optimal control for the

nonlinear time-delay systems...

This paper contributes an efficient numerical approach for optimal control of switched system with time delay via Bezier curves. A simple transformation is first used to map the optimal control problem with varying switching ...

Abstract In this paper, time-delay control systems with quadratic performance are solved by applying the least square method on the Bezier control points. The approximation process is done in two steps. First, the time ...