FAQs - Page 2 of 4

FAQs

• Multi-objective optimization (MOO)
• Managing disk space during run time
• LS-TaSC
• LS-OPT cannot find the output file from the FE preprocessor
• Is it possible to skip the reading of large include files?
• How does the point selection algorithm work for probabilistic variables?
• How does the domain reduction in SRSM work for discrete variables?
• How to specify Abnormal Termination when using runqueuer/wrapper?
• How is it topology optimization different from sizing and shape optimization?
• How are predicted histories calculated?
• How can I ensure that LS-OPT replaces the variables in the input file by integer values?
• How can the number of solver jobs to be run in parallel be defined?
• How can I determine the time value where a history curve takes a specific value?
• FAQs
• Curve Matching Metrics
• Constrained space filling – Reasonable Design Space
• Can LS-OPT handle discrete variables?
• Applications of Optimization
• Algorithms
• Parameter Identification
• Probabilistic Variables: What is the difference between control and noise variables?
• Postprocessing
• Result extraction for LS-DYNA input files using *CASE
• Sensitivity Analysis
• Setting parameters in the Genetic algorithm
• Run
• Shape Optimization
• Setup
• Strategies for metamodel-based optimization
• Strategy Single Iteration vs. Sequential
• What are the fundamental differences between RBF and FFNN?
• What do I have to consider when running LS-OPT on Windows?
• What do the ANOVA bars mean?
• What is the difference between main and total stochastic contributions?
• What is topology optimization?
• Worst-case Design
• Why does the checking of the *DATABASE cards return an error, but the binout files are generated correcty?