Research on reliability evaluation methods for vehicle durability test

This study presents a novel reliability quantification model tailored for vehicle durability testing and introduces a weighted evaluation framework that incorporates failure severity, MTTFF (Mean Time to First Failure), and MTBF (Mean Time Between Failures). The findings demonstrate that the proposed model provides an effective means of quantifying the reliability levels associated with vehicle durability tests. This framework offers a rigorous and data-driven basis for optimization in design processes and supports informed decision-making during various stages of automotive development.