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PRODUCT

LS-DYNA

   PRE-POST

   LS-OPT

   APPLICATION

   CAPABILITY

   HARDWARE/OS

   RELEASE NOTE

DYNAFORM

HyperWorks

DIGIMAT

FCM

AxSTREAM

AxCYCLE

THUMS

SIMPACK

CIM DATABASE

PROFIL

PreSys

PRODUCT > LS-DYNA > LS-OPT

PRE-POST

LS-OPT

APPLICATION

CAPABILITY

HARDWARE/OS

RELEASE NOTE



LS-OPTLS-DYNA의 최적화 툴로써 디자인 스페이를 쉽게 조사하고 최적 디자인을 찾는 환경을 제공한다. 또한 문제정의 시스템을 위한 솔루젼도 제공한다. LS-OPTSRSM (Successive Response Surface Method)와 통계학적인 접근(robustness analysis)에 기반하고 있다. Genetic 알고리즘(discrete methods)는 곧 적용가능 할 것이다

 

                                          < Shape optimization >

n  Applications

 

§   Optimization for highly non-linear problems

§   Multidisciplinary optimization (MDO)

§   MDO with fully and partially shared variables

§   Trade off studies

§   Parameter identification

§   Size optimization

§   Shape optimization

§   Sensitivity analysis

§   Robustness studies

§   Uncertainty investigations


n  Features

 

§   Successive response surface method

§   Stochastic and probabilistic analysis

§   Graphical user interface (GUI)

§   Identification of significant and insignificant variables

§   Comprehensive LS-DYNA interface

§   Mathematical expressions for objectives or constraints to combine several responses

§   Capable of running simulation on an arbitrary network

§   Interface to LSF, PBS and Loadleveler

§   Graphical viewing of optimization results

 

                          

                          < Successive Response Surface Method - SSRM >



        
 
                                        < Otimization variables >

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