Title :
Bilevel noniterative interconnected optimization
Author :
Stoilov, Todor A. ; Stoilova, Krasimira P.
Author_Institution :
Inst. of Comput. & Commun. Syst., Bulgarian Acad. of Sci., Sofia
Abstract :
The paper presents a bilevel optimization problem, solved by a noniterative coordination method founded on the approximation of inexplicit upper level optimization problem to well defined analytical problem. The coordination problem founds on ldquoproposition - correctionrdquo operational algorithm which allows to perform limited data transfer between the optimization levels. This coordination benefits the real time operation in multilevel system. Example is provided for the solution of nonlinear steady state optimization control problem.
Keywords :
approximation theory; optimisation; bilevel noniterative interconnected optimization; noniterative coordination method; nonlinear steady state optimization control problem; operational algorithm; upper level optimization problem; Data communication; Intelligent systems; Iterative algorithms; Lagrangian functions; Large-scale systems; Multilevel systems; Nonlinear equations; Optimization methods; Real time systems; Steady-state; Bilevel optimization; coordination; hierarchical systems; large scale systems;
Conference_Titel :
Intelligent Systems, 2008. IS '08. 4th International IEEE Conference
Conference_Location :
Varna
Print_ISBN :
978-1-4244-1739-1
Electronic_ISBN :
978-1-4244-1740-7
DOI :
10.1109/IS.2008.4670532
