【摘要】 综述了近年来控制混沌的延迟反馈控制技术──ＤＦＣ控制的相关进展，总结了延迟反馈控制在不动点和不稳定周期轨道镇定方面的局限性和可控性研究的理论成果，介绍了延迟反馈控制在电子线路和磁弹性梁混沌控制方面的实验，并对延迟反馈控制技术未来的研究方向和发展前景进行了预测和展望．更多还原

【Abstract】 This paper summarizes the recent progress in the delayed feedback control (DFC) tech- nique for controlling chaos. The theoretical results on the limitation and controllability of delayed feedback control with respect to the stabilization of unstable fixed point or unstable periodic orbit and the experimental results of the delayed feedback control’s applications in controlling chaos in electrical circuits and magneto-elastic beam are summed up. The future research and development trends of the delayed feedback control are discussed.更多还原