| Both sides previous revision
Previous revision
Next revision
|
Previous revision
Last revision
Both sides next revision
|
full_syntax [2021/04/20 22:44]
marijn.nijenhuis [Output Arguments] |
full_syntax [2023/11/09 22:26]
marijn.nijenhuis [5. Optional] |
| | ''transfer'' | ''true'' | Calculation of state-space equations. Requires specification of at least one input and one output, by means of ''nprops(i).transfer_in'' and ''nprops(i).transfer_out''. Cannot be used with applied forces, applied moments, prescribed displacements, and buckling load multipliers. | | | ''transfer'' | ''true'' | Calculation of state-space equations. Requires specification of at least one input and one output, by means of ''nprops(i).transfer_in'' and ''nprops(i).transfer_out''. Cannot be used with applied forces, applied moments, prescribed displacements, and buckling load multipliers. | |
| | ::: | 1×2 cell | Calculation of state-space equations that include relative damping for all modes of the system. (This value only affects the output in ''out.statespace''; the eigenfrequency output in ''out.freq'' and Spavisual remain undamped.) For example: ''opt.transfer = {true 0.01}'' calculates state-space equations with relative damping 0.01. | | | ::: | 1×2 cell | Calculation of state-space equations that include relative damping for all modes of the system. (This value only affects the output in ''out.statespace''; the eigenfrequency output in ''out.freq'' and Spavisual remain undamped.) For example: ''opt.transfer = {true 0.01}'' calculates state-space equations with relative damping 0.01. | |
| |''customvis''| ''{'modeshape','maximum 20'}'' | The maximum number of mode shapes, in this case 20, that are shown in the Spavisual window. If omitted, the default value of 10 is used. | | | ''customvis'' | ''{'modeshape','maximum 20'}'' | The maximum number of mode shapes, in this case 20, that are shown in the Spavisual window. If omitted, the default value of 10 is used. | |
| | | ''spavisual'' | ''false'' | Do not show the Spavisual window after a simulation. | |
| | | ''rigidstress'' | ''true'' | Consider the stress in rigid elements when computing the maximum Von Mises stress in ''opt.stressmax''. By default, this option is false and stress in rigid elements is ignored. | |
| | | ''stressperelement'' | ''true'' | Compute the maximum Von Mises stress per element, stored in ''out.step(i).element(j).stressmax'' for element ''j'' at step ''i''. | |
| ===== Output Arguments ===== | ===== Output Arguments ===== |
| |
| {{tablelayout?colwidth="-,140px,140px,-"}} | {{tablelayout?colwidth="-,140px,140px,-"}} |
| ^ Field ^^ Value ^ Description of column representation ^ | ^ Field ^^ Value ^ Description of column representation ^ |
| | ''stressmax'' || 1×n<sub>s</sub> vector | Maximum stress in the system (in unit Pa). | | | ''stressmax'' || 1×n<sub>s</sub> vector | Maximum stress in the system (in unit Pa). By default, only nonrigid elements are considered. See ''opt.rigidstress''. | |
| | ''freq'' || n<sub>ndof</sub>×n<sub>s</sub> matrix| Natural frequencies of the system (in unit Hz). Values are sorted from low to high. | | | ''freq'' || n<sub>ndof</sub>×n<sub>s</sub> matrix| Natural frequencies of the system (in unit Hz). Values are sorted from low to high. | |
| | ''buck'' || n<sub>ndof</sub>×n<sub>s</sub> matrix| Buckling load multipliers of the system. Values are sorted from low to high. Note: load multipliers are only calculated if ''opt.calcbuck = true''.| | | ''buck'' || n<sub>ndof</sub>×n<sub>s</sub> matrix| Buckling load multipliers of the system. Values are sorted from low to high. Note: load multipliers are only calculated if ''opt.calcbuck = true''.| |
