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Indexed by:期刊论文

Date of Publication:2010-02-01

Journal:NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS

Included Journals:SCIE、EI、Scopus

Volume:11

Issue:1

Page Number:131-138

ISSN No.:1468-1218

Key Words:Optimal control; Optimality function; Approximation error

Abstract:A discrete optimal control model is given according to the discrete nonlinear dynamic system of continuous fermentations of glycerol to 1,3-propanediol (1,3-PD). The property of some major functions and their bounds on approximation errors are studied in this paper. Then. the conclusion that the optimality function of discrete optimal control model is the consistent approximation to one of the continuous optimal control model is proved. The results presented in this work can be used as guidelines for the optimal algorithm and its convergence. (C) 2008 Elsevier Ltd. All rights reserved.