Generalized Q-S (lag, anticipated and complete) synchronization in modified Chua's circuit and Hindmarsh-Rose systems

Based on symbolic computation system Maple and Lyapunov stability theory, a systematic, powerful and concrete scheme is extended to study the generalized Q-S (lag, anticipated and complete) synchronization between two identical modified Chua's circuit with different initial values and between two different chaotic systems: Hindmarsh-Rose system and modified Chua's circuit. Numerical simulations are used to verify the effectiveness of the obtained controller.