a Inertial Navigation Test Equipment Research Center, Harbin Institute of Technology, Harbin 150001, China b Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
Abstract Chaotic characteristics in the iteration of logistic map(one-dimensional discrete dynamic system) are simulated and analyzed. The circuit implementation of a kind of chaotic amplifier model is based on the chaotic characteristics that chaos is sensitively dependent on its initial conditions, and the circuit simulation result is given using simulation program with integrated circuit emphasis for personal computer (PSPICE), and is compared with linear amplifier. Advantages and disadvantages of such a model are indicated.
Received: 10 May 1999
Revised: 03 August 1999
Accepted manuscript online:
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