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Opportunities for Undergraduate Research Experience Program (OURE)

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1992

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Stiffness Change Effects On Structure Control Systems, R. J. Falkenrath Apr 1992

Stiffness Change Effects On Structure Control Systems, R. J. Falkenrath

Opportunities for Undergraduate Research Experience Program (OURE)

This paper contains the results of a computer analysis performed on a two-dimensional model structure, in which the structure response was found under dynamic loading conditions. A structural dynamics program (BASIC) was modified to perform its analysis on a two-dimensional structure with a control system modelled into it. The modified program was then used to determine whether a change in the stiffness of the structure would cause the control algorithm to be ineffective for the structure. In light of the limited scope of the analysis (two-dimensional model with constant applied force on one story), the results indicate that a control …