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Integration of Scientific Visualization With Physical and Digital Modeling for Improved Child Restraint System Safety

机译:将科学的可视化与物理和数字建模相集成,以提高儿童约束系统的安全性

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Computational modeling continues to play an increasingly significant role in the design of more effective vehicle crash safety systems. Researchers now frequently exercise models formulated with sophisticated computer analyses to supplement empirically generated results and conduct extensive what-if exploratory studies for information formerly available solely from costly and time-consuming physical testing. Our research team is developing a modeling and analysis capability that features a scientific visualization toolkit called NYSCEDII CRS visualization module (NCVM). NCVM post-processes conventional crash simulation imagery, enabling modelers to visualize aspects of both the digital model and the sled-test simulation in an immersive visual environment. This paper describes NCVM's design and development in detail and illustrates its application to a series of sled tests conducted with a recent-production child restraint system and dummy occupant.
机译:计算模型在更有效的车辆碰撞安全系统的设计中继续发挥越来越重要的作用。现在,研究人员经常使用由复杂的计算机分析制定的模型来补充经验生成的结果,并对以前只能从昂贵且费时的物理测试中获得的信息进行广泛的假设研究。我们的研究团队正在开发一种建模和分析功能,该功能具有称为NYSCEDII CRS可视化模块(NCVM)的科学可视化工具包。 NCVM对传统的碰撞模拟图像进行后处理,使建模人员能够在沉浸式视觉环境中可视化数字模型和雪橇测试模拟的各个方面。本文详细介绍了NCVM的设计和开发,并说明了其在一系列使用最新生产的儿童约束系统和假人进行的雪橇测试中的应用。

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