General Capabilities

Solid design using first-order hexahedrons and tetrahedral elements

Shell design using first-order quadrilateral and triangular elements

Global constraints

Multiple load cases

Multidisciplinary design considering impact, statics, and NVH load cases

Tight integration with LS-DYNA

Impact analysis features, such as evaluating Head Impact Criterion values, the True Me-chanics Solid / Void scheme, and element deletion

Models with more than 10 million elements


Analytical and/or Numerical Design Sensitivity Analysis using a multi-point scheme

Projected Sub-gradient Design Optimization Method

Optimality Criteria for Dynamic Problems

Design Contribution Estimation

An LS-TaSC component in LS-OPT enabling complex design schemes

Geometry Definitions

Multiple parts


Casting, one sided

Casting, two sided


  • Post-processing
  • Design histories and animations of iterative optimization results

    Results visualization and model editing using LS-PrePost®

    STL files of the final design that can be exported to CAD programs

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