Optimal decentralized feedback control for a truss structureOne approach to the decentralized control of large flexible space structures involves the design of controllers for the substructures of large systems and their subsequent application to the entire coupled system. This approach is presently developed for the case of active vibration damping on an experimental large struss structure. The isolated boundary loading method is used to define component models by FEM; component controllers are designed using an interlocking control concept which minimizes the motion of the boundary nodes, thereby reducing the exchange of mechanical disturbances among components.
Document ID
19890065282
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Cagle, A. (NASA Langley Research Center Hampton, VA; Ohio State University, Columbus, United States)
Ozguner, U. (Ohio State University Columbus, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Subject Category
Spacecraft Design, Testing And Performance
Report/Patent Number
AIAA PAPER 89-3570
Meeting Information
Meeting: AIAA Guidance, Navigation and Control Conference