中文摘要：

自行设计两个离散超混沌电路，将改进的OGY控制超混沌的理论和方法应用到电路实验中，实现了这一控制超混沌的方案．通过实验得到了基于该方法的理论所预期的结果，实验结果与数值计算的结果完全符合，从实验角度进一步证实了改进的OGY控制超混沌的方案和理论的可行性．

英文摘要：

Improved OGY method and theory are applied to controlling hyperchaos in electronic circuits, and have realized the scheme in two discrete hyperchaotic circuits, and the expectant experimental results are in good agreement with the ones of numerical calculation. Therefore, it is shown that the improved OGY scheme and theory are both feasible and proper to controlling hyperchaotic systems from viewpoint of experiment.