939 resultados para Vibration (Aeronautics)
Resumo:
"AFAL-TR-88-039."
Resumo:
"Materials Laboratory, Contract no. AF 33(616)-5426, Project no. 7360."
Resumo:
A controller design for vibration control and alignment maintenance at critical location is developed in a generic launch vehicle whose equipment bay (EB) houses the main inertial platform. The controller uses active control to reduce the attitude disturbance in the attitude at the EB due to elastic deformation. The vibration energy is redistributed by the technique of vibration confinement, which enables the response at the EB to reach its steady state faster in the remaining portion of the structure. (AIAA)
Resumo:
"A publication of the Shock and Vibration Information Center, Naval Research Laboratory, Washington, D.C."