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Hardware acceleration of multibody simulations for real-time embedded applications
Multibody System Dynamics ( IF 3.4 ) Pub Date : 2020-04-02 , DOI: 10.1007/s11044-020-09738-w
Antonio J. Rodríguez , Roland Pastorino , Ángel Carro-Lagoa , Karl Janssens , Miguel Á. Naya

New products in the automotive and aerospace industries must provide increased energy efficiency and exceed previous performance, safety and reliability. To meet these expectations, the role of simulation continues to grow.

Within this context, simulation models are used in real-time embedded applications such as advanced real-time control and virtual sensing. Both applications require the execution of simulation models in real-time on embedded hardware. The limited computational power of this hardware is, however, a major challenge in the adoption of model-based embedded applications.

This research explores the use of multibody models for real-time embedded applications. It describes different techniques to accelerate parts or all of the multibody computations on ARM-based and/or FPGA-based hardware.



中文翻译:

实时嵌入式应用的多体仿真的硬件加速

汽车和航空航天业的新产品必须提供更高的能源效率,并超过以前的性能,安全性和可靠性。为了满足这些期望,仿真的作用不断增强。

在这种情况下,仿真模型可用于实时嵌入式应用程序中,例如高级实时控制和虚拟传感。这两个应用都需要在嵌入式硬件上实时执行仿真模型。然而,这种硬件有限的计算能力是采用基于模型的嵌入式应用程序的主要挑战。

这项研究探索了多实体模型在实时嵌入式应用中的使用。它描述了在基于ARM和/或基于FPGA的硬件上加速部分或全部多体计算的不同技术。

更新日期:2020-04-22
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