Distributed Active Vibration Absorber (DAVA) and Associated Control Approaches for Active-Passive Reduction of Sound and Vibration

摘要

Develop and demonstrate a prototype distributed active vibration absorber (DAVA) which is lightweight, conformal and cost effective. To develop and demonstrate a bio hierarchical controller approach for high actuators/sensor count system. To develop and demonstrate associated design procedures. To initiate transition of the technology to applications in AF launch vehicles payloads, USN Next Generation Torpedoes and NASA Aircraft Interior Noise Programs.