Active vibration suppression for the mast flight system
- 1 January 1989
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Control Systems Magazine
- Vol. 9 (1) , 85-90
- https://doi.org/10.1109/37.16757
Abstract
Active vibration suppression of a large flexible space structure is addressed. The system (experimental test bed), performance requirements, and system simulations and models are described. The structures is a 60-m truss beam attached to the Shuttle orbiter. A baseline control system is required to provide 5% structural damping for the first ten structural (flexible) modes of the truss beam. The control design approach used to achieve the damping is a decentralized velocity feedback type. Collocated actuator and sensor locations are given, with details of the model for the proof-mass actuating device, the linear DC motor.Keywords
This publication has 2 references indexed in Scilit:
- Active damping control design for the COFS Mast Flight SystemPublished by American Institute of Aeronautics and Astronautics (AIAA) ,1987
- A System Theory Criterion for Positive Real MatricesSIAM Journal on Control, 1967