supported by the National Natural Science Foundation of China (Grant No 60572089);the Natural Science Foundation of Chongqing (Grant No CSTC,2008BB2087)
Based on the three-dimensional Liu system with a nonlinear term of square, this paper appends a state variable to the system, and further adds a driving signal of the sine signal to construct a novel 4-demensional non...
Project supported by the National Natural Science Foundation of China (Grant No 60572089);the Natural Science Foundation of Chongqing (Grant No CSTC,2008BB2087)
Based on the three-dimensional Liu chaotic system, this paper appends a feedback variable to construct a novel hyperchaotic Liu system. Then, a control signal is further added to construct a novel nonautonomous hyperc...