【摘要】 提出了在极不稳定的混沌系统中测量小信号的基本原理,给出了数字、模拟混合的混沌电路。根据混沌系统的初值敏感性原理,此测量系统可达到极高的精度,并能测量极微弱的信号。我们给出了混沌测量系统的必要条件,并初步讨论了有关的理论和实际技术问题。更多还原

【Abstract】 The basic principle of measuring weak signal with extremely unstable chaotic system is proposed. A simple chaotic circuit is designed. According to the sensitivity of a chaotic system on its initial condition, this measuring system can reach an unexpected high precision and be used to measure very weak signals. We give the necessary conditions of a chaotic measuring system and discuss some relative theoretical and technical matters.更多还原