NASA NTRS · 19790023990
Time history solution program, L225 (TEV126). Volume 1: Engineering and usage
Abstract
Volume 1 of a two volume document is presented. The usage of the convolution program L225 (TEV 126) is described. The program calculates the time response of a linear system by convoluting the impulsive response function with the time-dependent excitation function. The convolution is performed as a multiplication in the frequency domain. Fast Fourier transform techniques are used to transform the product back into the time domain to obtain response time histories. A brief description of the analysis used is presented.
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Kroll, R. I., Tornallyay, A., Clemmons, R. E.. 1979-09-01. Time history solution program, L225 (TEV126). Volume 1: Engineering and usage. https://ntrs.nasa.gov/citations/19790023990
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