三次型蔡氏电路的设计及应用  

Design and Application of Cubic Chua’s Circuit

作　　者：吕恩胜 Lü Ensheng(School of Mechanical&Electrical Engineering,Henan Vocational College of Applied Technology,Zhengzhou He’nan 450042,China)

机构地区：[1]河南应用技术职业学院机电工程学院,河南郑州450042

出　　处：《电子器件》2022年第4期826-830,共5页Chinese Journal of Electron Devices

基　　金：河南省高等学校青年骨干教师培养计划(2018GGJS283)。

摘　　要：为了简化蔡氏电路的物理实现,提出了3类三次型蔡氏二极管的设计,实现了3类功能全同或者拓扑等效的蔡氏电路。虚拟仿真表明设计的方法有效。将电路应用于反馈型驱动-响应式同步混沌保密通信制式,保密性和解调性都很好,证明了电路的正确性和设计的有效性。In order to simplify the physical implementation of Chua’s circuit,three types of cubic Chua’s diodes are designed,and three Chua’s circuits with identical functions or topological equivalents are implemented.Virtual simulation shows that the design method is effective.The circuit is applied to feedback-driven-response synchronous chaotic secure communication system with good confidentiality and demodulation.The correctness of the circuit and the validity of the design are proved.

关 键 词：蔡氏电路 混沌 三次型 保密通信 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TN02[自动化与计算机技术—计算机科学与技术]