  This paper investigates the synchronization of chaotic behavior in a model of
Bose-Einstein condensate (BEC) held in a 1D tilted bichromatical optical
lattice potential by using the active control technique. The synchronization is
presented in the master-slave configuration which implies that the master
system evolves freely and drives the dynamics of the slave system. Also the
numerical simulations are given to indicate the practicability and the
effectiveness of the used controllers.
