Objectives: This class is intended for crash Analysis Engineers in the automotive industries using LS-DYNA to model crash events. Various crash events need to be analyzed that require accurate modeling of the vehicle structure, impact barrier models, dummies, airbags and restraint systems. Modeling guidelines and model debugging methods will be presented to prepare engineers to be efficient in the use of crash analysis to guide vehicle design.
DURATION: 2 days LANGUAGE: Chinese/English MAIN CONTENTS: •A quick overview of safety regulation and related simulations: •General modeling guidelines for crash/safety simulation element formulation contact material, including composite, polymer and failure sensor and control connection ( spot weld, SPR, ...) modeling composite material in ls-dyna user-defined material and element formulation •Restraint modeling Seatbelt system modeling, 1D and 2D belts Airbag modeling, including folding and deployment •Model debugging
INSTRUCTOR:
Dr. Isheng Yeh received his PhD. on Theoretical and Applied Mechanics from Northwestern University in 1992. Before joining LSTC in 2007 as a developer, he was a project engineer with General Motors, 1994~2000, and a technical specialist with Ford Motors, 2000~2007. In LSTC, Dr. Yeh works on the development of contact algorithm, isogeometric analysis, control volume airbag, seat belt, sensor, element formulation. Besides, he also develops the Abaqus and Radioss translator for ls-prepost. Also, he was involved in axisymmetric SPH development.
Course fee:
1.CNY 4000 for each day including electronic class material and lunch.
2.Not including hotel fee.
3.The traning is hosted by LSTC and Shanghai Fangkun.
4.All participates will receive a course completion certificate issued by Livermore Software Technology Corp, US office and Shanghai Fangkun.
Shanghai Fangkun Software Technology Ltd. as the domestic master distributor authorized by LSTC, is fully responsible for domestic sales, marketing, technical support and engineering consulting services of LS-DYNA. Relying on strong technical support and product development capability of LSTC, by attracting a group of top LS-DYNA application engineers to join, with integrating and managing a wide range of resources such as LS-DYNA distributors and partners in China, Shanghai Fangkun provides strong technical support services for domestic LS-DYNA users, and facilitates customers to use LS-DYNA software for product design and development more efficiently.
LS-DYNA is a highly advanced general purpose nonlinear finite element program that is capable of simulating complex real world problems. The distributed and shared memory solver provides very short turnaround time on desktop computers and clusters running under Linux, Windows, and Unix. The major development goal of Livermore Software Technology Corporation (LSTC) is to provide, through LS-DYNA, capabilities to seamlessly solve problems that require "Multi-Physics", "Multi-Processing", "Multiple Stages", "Multi-Scale".
