کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
492324 | 721206 | 2011 | 19 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A modelling-based methodology for evaluating the performance of a real-time embedded control system A modelling-based methodology for evaluating the performance of a real-time embedded control system](/preview/png/492324.png)
This paper presents a modelling-based methodology for embedded control system (ECS) design. Here, instead of developing a new methodology for ECS design, we propose to upgrade an existing one by bridging it with a methodology used in other areas of embedded systems design. We created a transformation bridge between the control-scheduling and the hardware/software (HW/SW) co-design tools. By defining this bridge, we allow for an automatic model transformation. As a result, we obtain more accurate timing-behaviour simulations, considering not only the real-time software, but also the hardware architecture’s impact on the control performance. We show an example with different model-evaluation results compared to real implementation measurements, which clearly demonstrates the benefits of our approach.
Journal: Simulation Modelling Practice and Theory - Volume 19, Issue 7, August 2011, Pages 1594–1612