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Chaotic transducer. (English) Zbl 0909.58028

Summary: Utilizing the character of chaos, the sensitivity to initial conditions, the concept and the structure of the so-called chaotic transducer based on the tent map is discussed in this paper. The possibility of applying the basic theory of symbolic dynamics to the measurement is presented and proved. Then, the theoretical model of chaotic transducer is realized by using the switched capacitor and the basic experimental results are given. The transducer has such characters as high sensitivity, resolution, simple structure and combining signal amplification with A/D. The new area of the application of chaos is exploited. Meanwhile, it provides a new method of exploring the structure of new type transducers.

MSC:

37D45 Strange attractors, chaotic dynamics of systems with hyperbolic behavior
37E99 Low-dimensional dynamical systems
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