本文以五维超混沌类Pan系统为研究对象，根据高维Hopf分岔理论和Routh-Hurwitz理论，分析了系统非零平衡点的稳定性，以及分岔解稳定性．采用Washout控制法，对系统设置非线性控制器进行Hopf分岔和稳定性控制．经过分析分别得到了分岔参数、稳定性参数与控制参数之间的对应关系．从对应关系可以得出，通过调节控制器的控制参数，可以使系统分岔参数、稳定性参数发生改变，即可实现系统Hopf分岔发生延迟，分岔解稳定性范围发生变化．数值仿真验证了理论分析的正确性．

In this paper, the five-dimensional hyperchaotic Pan system is studied. According to the high dimensional Hopf bifurcation theory and the Routh-Hurwitz theory, the stability of the non-zero equilibrium point of the system and the stability of the bifurcation solution are analyzed. The Hopf bifurcation and stability control of the system are set up by using the Washout control method. Through analyzing the controlled system, we obtain the corresponding relations between the bifurcation parameter and control parameters, and between the stability parameters and control parameters. These relationships show that by controlling the parameters of the controller, the bifurcation parameter and stability parameter of the system can be adjusted, and the Hopf bifurcation can be delayed and the stability range of the bifurcation solution can be changed. The numerical simulation proves the correctness of theoretical analyses.