Linearization of the model around the equilibrium configuration and computation of the system eigenmodes. For more information, see Robotran theoretical framework.
For running the modal analysis, insert the following code in your main script and adapt it to your need:
mbs_data.process = 4 mbs_modal = MBsysPy.MbsModal(mbs_data) mbs_modal.set_options(save_result = 1, save_anim = 1, mode_ampl = 0.2) mbs_modal.run() del mbs_modal
The modal analysis is performed by instancing an instance of
Then modal analysis is performed by calling the function
The options ot the modal analysis module are set with the function