Global anti-synchronization of master–slave chaotic modified Chua’s circuits coupled by linear feedback control

The global anti-synchronization of chaotic modified Chua’s circuits via linear feedback control is investigated in this paper. A master–slave anti-synchronization scheme of modified Chua’s circuits with linear feedback control is presented at first. Based on this scheme, some sufficient criteria for global anti-synchronization are proved and optimized. The effectiveness of the obtained criteria is illustrated by a numerical example.