Posts Tagged ‘nonlinear’
e-Xstream engineering is a provider of simulation software & engineering services 100% focused on advanced material modeling.
e-Xstream engineering develops and commercializes DIGIMAT – The nonlinear multi-scale material and structure modeling platform. DIGIMAT quickens the development of optimal composite materials and structures. Relying on micromechanical modeling approaches the nonlinear behavior of complex multi-phase composite materials is accurately predicted. The coupling of the material description with commercial CAE codes allows for a precise modeling of the behavior of composite structures. Through partnerships with the aerospace sector, e-Xstream engineering has developed the appropriate tools and extensive know-how for modeling materials typically involved in lightweight aerospace composite structures.
Hitachi Truck Manufacturing sought ways of reducing materials costs for its mammoth mining trucks, while remaining within standard specifications. The company’s first project using HyperWorks CAE tools enabled Hitachi to do this with accuracy. HyperWorks is now an integral part of the design process at Hitachi.
► Read the full Hitachi Success Story► Learn about the HyperWorks products used in this story:
Tags: construction, hauler, heavy, heavy industry, Hitachi, HyperMesh, HyperView, MotionSolve, MotionView, nonlinear, OptiStruct, payload, structural, truck
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DOE, Approximation, Optimization and Stochastic Studies
This is an introductory course teaching the use of HyperStudy and performing design of experiments (DOE), optimization, and stochastic studies with various linear and non-linear solvers. This one day course features hands-on exercises that explore:
- Methods/Techniques and applications for DOE, approximations, optimization and stochastic studies
- Setup of optimization, stochastic and DOE models for various solvers such as Radioss and others
- Generation of shape variables using HyperMesh and HyperMorph and their integration into HyperStudy
- Parametrization of solver input files
- Interpretation of results from optimization, stochastic and DOE studies
This hands-on class is an introductory course for using RADIOSS to solve a large number of high non-linear dynamics problems, with large displacements, large strains, contact and material non-linearity. This is a two day training with focus on understanding how to solve real problems using a high level finite element solver, the theoretical and practical aspects of these problems are presented to provide the attendees a very good base to start using RADIOSS on their own models.