Frequency-domain vibration control using adaptive neural network

This paper proposes a frequency-domain adaptive neural controller appropriate for online system identification and real-time adaptive control. After a survey of existing literature involving controls of structural vibration, we report new developments carried out under the adaptive neural control program for the USAF Phillips Laboratory. The new results include a frequency-based neural control architecture suitable for MIMO systems subjected to tonal disturbances in the presence of sensor and actuator failures. This architecture is demonstrated on the ASTREX test facility