RC混沌化设计与研究_本科毕业设计(论文).doc

JIANGSU TEACHERS UNIVERSITY OF TECHNOLOGY JIANGSU TEACHERS UNIVERSITY OF TECHNOLOGY 本科毕业设计（论文） 本科毕业设计（论文） RC混沌化电路研究与设计 学院名称： 电气信息工程学院 专 业： 电子信息工程 江苏技术师范学院毕业设计说明书（论文） RC混沌化电路研究与设计 摘要 ：本课题首先通过深入的分析文氏桥振荡电路、蔡氏二极管的伏安特性曲线，结合典型蔡氏电路的构成与状态方程，最终设计了一种用RC文氏桥振荡电路与蔡氏二极管相结合的新型RC混沌化电路。用软件对新型电路进行仿真试验后，通过改变参数，得到了系统一周期、二周期、四周期到混沌的时间序列和相轨图，从而得到了丰富的混沌行为。电路实验结果与计算机模拟仿真结果完全符合。 关键字：混沌；文氏电路；蔡氏二极管；周期 Research and Design of Chaotic Circuit Based on RC Abstract: This article fatherly analyzes the Wien bridge oscillatory circuit and the VA characteristic curve of the Chua’s diodes, in accordance with the typical structure and state equations of Chuas circuit, and eventually designs a RC Wien bridge oscillator circuit with the combination of new type of chaotic Chuas diode circuit. Then Software will make a simulation test to the new circuit. By changing the parameters, one cycle in rail figure, two cycle phase rail figure, four cycle mixed time series and phase rail figure are achieved. Eventually, the results of the circuit experiment and the computer simulation experiment are in accordance with each other. Keywords: Chaos；Wien Circuit； Chuas diode；Cycle 目 录 TOC \o 1-3 \h \u era, that is, al era, the electronic age, and has now entered the computer age. However, such a computer usually refers to the personal computer, referred to as PC. It consists of the host, keyboard and display and so on. Another type of computer, which the majority of people are less familiar is a microcontroller giving a variety of mechanical smart function. By definition, such a computer system only used one integrated circuit, which can perform simple computing and control. Because of its small size, it usually hides in a charged mechanical stomach Lane. It plays a role like the human brain in the entire device, if it goes wrong, the whole device will p