Distribution of mass modified to move nodes to desired locations. Modal shaping proposed as method to reduce structural vibration. Current optimization technique deals with placement of nodal points, related to modal shaping and consists of modifying distribution of mass of structure to place node of mode at desired location. Key to procedure; analysis of sensitivity of locations of nodes, provides straightforward expressions for derivatives of locations of nodes.
Optimizing Locations Of Nodes To Reduce Vibrations
NASA Tech Briefs ; 13 , 2
1989-02-01
Sonstige
Keine Angabe
Englisch
Vortex Suppressors Reduce Probe Vibrations
NTRS | 1988
|Tabs Reduce Helicopter-Blade Vibrations
NTRS | 1985
|Electronic mounts reduce engine vibrations
Tema Archiv | 1994
|Optimizing charging station locations for urban taxi providers
Elsevier | 2016
|