Generating novel hyperchaotic attractor

By introducing a linear state feedback controller, a hyperchaotic attractor of four-dimensional continuous autonomous chaotic system is proposed. This hyperchaotic system has more complex dynamical behaviors, and can generate novel hyperchaotic attractor. In particular, it is interesting that this system can also exhibit novel quasi-periodic orbit. Theoretical analyses and simulation experiments are conducted to investigate the dynamical behaviors of the proposed hyperchaotic system.