中文摘要：

基于新型比例积分滑模流形,根据滑模控制理论,论证受噪声干扰的超陈混沌系统能实现同步.数值模拟结果表明,该滑模控制器能有效实现混沌同步,且对不匹配的噪声干扰具有强鲁棒性.

英文摘要：

The synchronization among hyperchaotic Chen systems with noise perturbation was investigated.With a novel proportional-integral(PI)sliding mode surface,the hyperchaos synchronization among these noise-perturbed systems was achieved theoretically based on the sliding mode control technique.Numerical simulations show that the designed sliding-mode controller can effectively realize the hyperchaos synchronization,being robust to the dismatched disturbances.