Fuzzy neural networks for control of uncertain systems with time delays

Abstract

This paper addresses the problem of control of the uncertain systems with tihe delays. [Lying the f m y logic control and artgcial neural nptwo& methodologies, the paper presents a se&kamingJiazy neuml control scheme for geneml uncertain process. In this scheme, a neiiml netwodi compensator is designed instead of the classfcul Smith predictor for attenuating the adverse e$& of time ddelays of the uncertaiti qstems. The scheme has been used in control of welding pool dynamics of the a w weldihg process, the expeiimerdt results shows the control scheme available.