Unique tool for coupling LS-DYNA and GENESIS optimization


ESLDYNA is an optimization software that couples GENESIS optimization to the LS-DYNA®(*) Nonlinear Analysis. ESLDYNA is based on the Equivalent Static Loads (ESL) method which takes advantage of the capability of GENESIS to solve large scale optimization problems based on the responses from a nonlinear finite element analysis.Easy implementation of Shape, Sizing, Topology, Topometry, Topography, and Freeform design changes.


  • Seamlessly integration of GENESIS optimization capabilities with LS-DYNA® analysis
  • Multiple LS-DYNA® loading conditions or input files can be considered simultaneously
  • Linear loading conditions/analysis can also be used in the same optimization
  • Ability to transfer data between different FE Mesh