Hello, please help with the calculation of the stability of the robot space systems. I put together a simple space frame systems. Created a non-linear calculation for stability. I go into the analysis of results, advanced - critical loads. Robot shows me the buckling length, in-plane and out of plane buckling.
The most important question of how to analyze pravelno higher buckling to determine the buckling length for each rod?
If the robot analyzes the energy of deformation of the rods?