Title :
Best achievable decentralized performance
Author :
Sourias, D.D. ; Manousiouthakis, Vasilios
Author_Institution :
Dept. of Chem. Eng., California Univ., Los Angeles, CA, USA
fDate :
11/1/1995 12:00:00 AM
Abstract :
In this paper, a novel parameterization of all decentralized stabilizing controllers is employed in mathematically formulating the best achievable decentralized performance problem as an infinite dimensional optimization problem, Finite dimensional optimization problems are then constructed that have values arbitrarily close to this infinite dimensional problem. An algorithm which identifies the best achievable performance over all linear time-invariant decentralized controllers is then presented. It employs a global optimization approach to the solution of these finite dimensional approximating problems
Keywords :
decentralised control; optimisation; stability; best achievable decentralized performance; decentralized stabilizing controllers; infinite-dimensional optimization problem; linear time-invariant decentralized controllers; Centralized control; Communication system control; Control system synthesis; Controllability; Distributed control; Eigenvalues and eigenfunctions; Fluid flow measurement; Optimal control; Stability; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
