A5042884798- Additive Manufacturing and 3D Printing Technologies
- Automotive and Human Injury Biomechanics
- Technology Assessment and Management
- Cellular and Composite Structures
- Mechanical Engineering and Vibrations Research
- Software Reliability and Analysis Research
- Additive Manufacturing Materials and Processes
- Transportation Safety and Impact Analysis
- High Entropy Alloys Studies
- Technical Engine Diagnostics and Monitoring
- Risk and Safety Analysis
- Mechanical and Thermal Properties Analysis
VSB - Technical University of Ostrava
2019-2023
This paper presents an analysis of the torsional stiffness frame Formula TU Ostrava team vehicle Vector 04. The first part introduces SAE project and importance in structures. continues with a description testing method used to determine explanation experimental procedure. consists attaching suspension two beams. A force is applied one beams, causing load on frame. From displacements certain nodes frame, overall sectional torsion then determined. Based experiment, FEM simulation model was...
This article aims to review a redesign approach of student racing car's clutch lever component, which was topologically optimized and manufactured by Additive Manufacturing (AM). Finite Element Method (FEM) analysis conducted before after Topology Optimization (TO) process in order achieve equivalent stiffness the desired safety factor for part. The redesigned using AM-Selective Laser Melting (SLM) printed from powdered aluminum alloy AlSi10Mg. final evaluation study deals with experimental...
The use of impact attenuators (IA) is important for vehicles as they absorb the kinetic energy exerted from car crashes to protect drivers any possible injuries. Under framework Formula Student (FS) competition, we investigate various designs IA made aluminum honeycomb material. Specifically, crushing behavior structure investigated theoretical point view and later verified with numerical simulations. To achieve desired structure, apart so-called pre-crushing method, another way pre-process...
Abstract The second edition of standard ISO 26262 (ed. 2018) for functional safety assessment in the automotive industry requires a hardware evaluation using probabilistic metric random failures ( P MHF ). mentioned purpose highly recommends fault tree analysis (FTA) utilization but does not give any specific calculation example. Therefore, this article describes computational procedures with derivation and explanation mathematical formulas various architectures electronic systems. Described...