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RANDPS |
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RANDPS |
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RANDPS |
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RANDPS |
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Bulk Data Entry
RANDPS – Power Spectral Density Specification
Description
Defines load set power spectral density factors for use in random analysis having the frequency dependent form Sjk (F) = (X + iY) G(F).
Format
(1) |
(2) |
(3) |
(4) |
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(6) |
(7) |
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(10) |
RANDPS |
SID |
J |
K |
X |
Y |
TID |
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Field |
Contents |
SID |
Random analysis set identification number. (Integer > 0) |
J |
Subcase identification number of excited load set. (Integer > 0) |
K |
Subcase identification number of applied load set. (Integer > 0; K > J) |
X, Y |
Components of complex number. (Real) |
TID |
A TABRNDi entry identification number which defines G(F). = 0: G(F) = 1.0 Integer > 0 |
| 1. | If J = K, then Y must be 0.0. |
| 2. | RANDPS Bulk Data entries can be referenced either by: |
| • | The RANDOM subcase or case control entry. |
| • | A SET I/O Options entry that is then referenced by a RANDOM case control entry. |
| • | A SET Bulk Data entry with TYPE=MODE that is then referenced by a RANDOM case control entry. |
See Also:
