Design For System And Research On Experiment Based On Chaos Circuit

As the front and focus of current World Science, non-linear Chaos science has raised the third great revolution of the fundamentals following Theory of Relativity and quantum mechanics, which has great scientific values and deep philosophy methodology meaning. It has offered a brand-new scientific tool for the mankind to know the nature and explore the natural laws, and has injected a brand-new thought into people; to a certain extent, the Chaos model has upgraded the cycle model in traditional science. We can get a new understanding of the target that originally considered as periodic motion through the view of chaos. Because of the traits of the Chaos signal such as false randomness and sensitiveness to initial value, Chaos has close connections with a lot of natural phenomena and social phenomenon. The chaos has a wide application prospect in a lot of fields, such as secret communication, the signal processing, life sciences, geological prospecting, etc. Its development has formed the application of the avalanche type, and the trends of the so-called "All roads lead to Chaos" appeared, and it has created the wealth in direct or indirect ways. So it has very important meanings to design the system of non-linear Chaos and strengthen Chaos behavior, then produce the Chaos and Super Chaos signal which have various kinds of complicated dynamics natures. The circuit system is identical with the corresponding mathematics model, which makes it possible for the circuit model to imitate various kinds of non-linear Chaos systems conveniently, and to recur different complicated phenomena; and electronic measurement is more convenient. For example, we can get time -domain map and phase map by oscilloscope; we can examine power spectrum map by spectral analysis instrument; we can calculate out all kinds of non-linear dynamical parameter, if we deal with the data by computer. Non-linear circuit plays a very important role in the theoretical study and applicative study of chaos. This paper mainly designs Chaos system, Super Chaos system and chaotization of the linear system. First, we design the theory model of Chaos; second, we carry on dynamics characteristic analysis, numerical simulation to this theory model, thus we can distinguish systemic state; third we transform the theory model into a circuit model again, and construct the real circuit. By contrast, it proves consistency of theory analysis, numerical calculation and circuit experiment. Last, chaos anticontrol is discussed in continuous system and discrete system. What follows are the contents: 1. Designing circuit model of the continuous Chaos and super Chaos system, analyzing dynamics characteristic in theory, structuring the electronic circuit. We want to solve the key problem of designing the nonlinear function module in the process. 2. Designing circuit model of the discrete Chaos and super Chaos system. In the course of designing system, we find discrete Chaos system has more abundant dynamics behaviors than the continuous Chaos system. The key to the problem is how to realize the...