A decentralized approach to vibration suppression in segmented reflector telescopesThe problem of vibration suppression in segmented reflector telescopes is considered. The decomposition of the structure into smaller components is discussed, and control laws for vibration suppression as well as conditions for stability at the local level are derived. These conditions and the properties of the interconnecting patterns are then utilized to obtain sufficient conditions for global stability.
Document ID
19890066721
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Ryaciotaki-Boussalis, Helen A. (California State University Los Angeles, United States)
Wang, Shyh Jong (California Institute of Technology Jet Propulsion Laboratory, Pasadena, United States)