In this Letter, we propose the application of dither for controlling chaoti
c systems in Lur'e form. Dither is a high frequency periodic signal that ca
n be used for stabilization of limit cycles in some type of nonlinear syste
ms. We apply the dither to change some parameters of the system which may d
etermine its behaviour. We also present some simulation results. (C) 1999 E
lsevier Science B.V. All rights reserved.