Synchronization controlling of a new 3D chaotic systems via linear feedback with partial states

In the paper, the globally exponential synchronization of a new 3D chaotic systems are investigated. Based on some inequalities techniques, linear feedback controls both with one input and one state or two states and with two inputs and one state or two states are proposed to realize the globally exponential synchronization of two identical chaotic systems. Some sufficient conditions for the globally exponential synchronization are obtained analytically. The controllers here designed have simple structure. The numerical simulation results are in line with the theoretical analysis.