dynamic analysis

If you are looking for Damage as output then you need to carryout fatigue analysis.Static fatigue is currently supported in Optistruct.

which condition will cause the damage to vehicle

1) acceleration is high at 10Hz freq or

2)acceleration is low at 10Hz freq

I personally think the first call will have more damage ( assuming your vehicle is accelerating and no brakes are on) because the KE is already high compared to case 2./emoticons/default_biggrin.png' srcset='/emoticons/biggrin@2x.png 2x' title=':D' width='20'>

anybody has tutorial of dynamic analyis of optistruct (hyperworks 2017)? I want to learn from basic. kindly send me tutorials. Thanks

Hi,

Please find the tutorials with model files attached,

Please go through the Help Menu for more tutorials and examples on OptiStruct. You can also download all the required model files from https://altairuniversity.com/model-files-for-student-edition-users-accompaniment-to-the-tutorials-in-help/

Unable to find an attachment - read this blog