APPLICATION OF WEAK SIGNAL DETECTORS USING A NONLINEAR OSCILLATOR FOR CONTROLLING AND SYNCHRONIZING WIRELESS SENSORS AND ACTUATORS

摘要

A system for controlling and synchronizing wireless sensors and actuators quickly and reliable with a short response time and low power consumption in sensor nodes. The system comprises chaotic signals transmitter (102) and a receiver connected at least functionally in connection with wireless sensors and actuators. In the system the chaotic synchronizing signals and control signals are transmitted to receivers (106) situated in connection with wireless sensors and actuators by a separate channel based on chaotic signals. A detector positioned in the receiver comprises a chaotic oscillator for purpose of detecting chaotic signals.