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Advancements of Virtual Prototyping in the World of Demanding Regulations
Regulations in safety and fuel efficiency are putting more and more pressure on the Automotive Industry to move towards lightweight solutions. Consequently, innovative research and a 3G engineering approach (gage, grade…
Sheet Metal Forming, Virtual Performance, Virtual Reality
Sheet Metal Forming, Material Cost Estimation, Die Face Design, Press Hardening, Welding Assembly, Lightweight, Virtual Prototyping
Hybrid strategy to simulate millimeter-wave RADAR devices for automotive ADAS
A multiscale hybrid strategy is proposed to simulate Advanced Driver Assistance Systems (ADAS) in both Short Radar Range (SRR) and Long Radar Range (LRR). The first development stage was focusing on small sized radar…
Electromagnetics
Active Safety, ADAS, Multi-Scale, Hybrid Methods, Blind Spot Detection, Pre-Crash, Impact Mitigation
Advancements in tailored hot stamping simulations: cooling channel and distortion analyses
Hot stamped components have been widely used in the automotive industry in the last decade where ultra high strength is required. These parts, however, may not provide sufficient toughness to absorb crash energy.…
Sheet Metal Forming
Hot Stamping, 22MnB5 Steel, Tailored Properties, Hardness Estimation, Distortion Analysis, Cooling Channel Analysis
Aero Forming - An Introduction of Collaborative Engineering
The decrease of physical prototypes and the growing power of simulation in the design process require greater control in the design chain calculation. This is the main reason for the arrival of SDM in the perimeter of…
Virtual Integration Platform, Virtual Performance
Virtual prototyping of lightweight designs made with cold and hot formed tailored solutions
Tailored hot and cold formed solutions are one key to the lightweight construction challenges of the future. Only tailored solutions allow the combination of soft and hard zones for the best possible crash performance…
Sheet Metal Forming
Hot forming, Tailored parts, Virtual prototyping
Development of system identification technique for the control of structually flexible SMT machines
Acquiring dynamic characteristics of a system is an important issue for predicting and evaluating the system’s performance in early development stages in order to shorten the development time as well as to meet required…
Virtual Integration Platform
SMT machines, System identification, Transfer functions, Dynamic performance, Control algorithms
Analysis of influence of plastic bumper on radio wave characteristics
From the standpoint of vehicle appearance, vehicle radar units should be located behind plastic bumpers. Plastic bumpers are made of dielectric material, which causes reflection, scattering, refraction, and diffraction…
Electromagnetics
Estimation of the threat of IEMI to complex electronic systems
The threat of ultra wideband (UWB) sources is interesting for military issues. This paper summarizes information concerning the voltages generated from some commercially available UWB generator systems and their…
Electromagnetics
RCS predictions for electrically large complex structures
Radar Cross Section (RCS) prediction of electrically large complex structures is a technical challenge. This paper presents the study carried out to examine the applicability of PAM-CEM Solutions, the simulation package…
Electromagnetics
RCS, FDTD, PTD, CEM, PAMCEM
Numerical simulation of powder metal forming process using the SPH Method
The method of Smoothed Particle Hydrodynamics (SPH) is used for the numerical simulation of compaction of iron powder. The character of SPH allows for accurately tracking relevant material properties within a Lagrangian…
Sheet Metal Forming, Virtual Performance
Metal forming, Iron powder, Compaction, Sintering, Numerical simulation, Smoothed Particle Hydrodynamics