Parameter identification for a class of abstract nonlinear parabolic distributed parameter systems

摘要

This paper studies the parameter identification problem of nonlinear abstract parabolic distributed parameter systems via variational method [1]. Based on the fundamental optimal control theory and the transposition method studied in [2], the existence of optimal parameter is proved, and the necessary condition for the optimal parameter is established. (C) 2004 Elsevier Ltd. All rights reserved.