October 16, 2023 at 7:23 pm
danielshaw
Ansys Employee
Maybe, but that is not its intended use. You might be able to specify zero (or very small) cross-terms to reproduce sequential loading, but why would you try? Multi-PSD loading is intended to be used when multiple PSD loadings act simultaneously. If the X, Y, and Z PSD loadings do not affect each other (no cross terms), I recommend using a 3 event duty cycle; one event for each directional loading. The multi-PSD loading approach is very rarely used.