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About LS-OPT

LS-OPT is a stand alone optimization software and can be linked to any simulation code. It is perfectly suitable in combination with LS-DYNA. LS-OPT is a product of LSTC (Livermore Software Technology Corporation). LS-OPT provides a clearly arranged graphical user interface (GUI) for definition of optimization and stochastic analysis problems. LS-OPT is available for Linux, Windows, and some UNIX platforms.

Successsive Responce Surface Method Successsive Responce Surface Method 
Optimization variables Optimization variables 

Optimization / DOE

  • Successive Response Surface Method (SRSM)
  • Genetic Optimization Algorithm (GA)
  • Multidisciplinary Optimization (MDO)
  • Multi-Objective Optimization
  • Robust Design Optimization (RDO)
  • Optimization variables Shape optimization
  • Identification of system-/material parameters

Stochastic Analysis

  • Direct Monte Carlo Investigations
  • Distribution Functions
  • Reliability studies
  • Improvement of numerical efficiency using meta models
  • Visualization of statistical results on the FE-Model (DYNAstats)

More Features

  • Job distribution
  • Result Visualization
  • 3-D visualization of Meta-Models