A preliminary look at control augmented dynamic response of structures

Abstract

This report deals with the augmentation of structural characteristics, mass, damping, and stiffness through the use of control theory in lieu of structural redesign or augmentation. Treated first is the standard single-degree-of-freedom system followed by a treatment of the same system using control augmentation. The system is extended to elastic structure using single and multisensor approaches and concludes with a brief discussion of potential application to large orbiting space structures.