面向自主飞行器的嵌入式计算平台  

Embedded Computing Platform for Autonomous Vehicles

作　　者：邹雅琴[1] 秦兴国[2] 王陟[3] 谷德权[1] 

机构地区：[1]中国科学院深圳先进技术研究院,深圳518055 [2]桂林电子科技大学,桂林541004 [3]汕头大学工学院,汕头515063

出　　处：《系统仿真学报》2012年第3期575-581,共7页Journal of System Simulation

基　　金：国家自然科学基金会面上项目(60773196)

摘　　要：基于模型的设计方法是目前嵌入式控制系统开发与设计的主流方法,而对嵌入式控制系统模型及其代码正确性的检验是亟待解决的问题。基于平台的设计理论,提出一种面向自主飞行器的嵌入式计算平台,该平台以基于模型的设计方法实现对复杂实时控制系统建模,并且在同一框架下完成模型到代码的自动生成以及对实时控制系统进行不同粒度的检验,即X在环仿真,包括模型在环仿真、软件在环仿真、硬件在环仿真。该平台的提出为嵌入式实时控制系统的开发与设计提供了建模及模型检验的一体化环境,提高嵌入式实时控制系统的开发效率。Model-based design methodology is widely deployed in the design of embedded control systems.Validating the correctness of the models and generated embedded code is one of the urgent problems needed to be solved.Based on platform-based design methodology,an embedded computing platform for autonomous vehicles was introduced.The embedded computing platform could be used for modeling complex real-time control systems.Furthermore,by using the platform,embedded code could be generated automatically and the real-time control system could be implemented and validated with various granularities via the use of X-in-the-loop simulation,including model-in-the-loop simulation,software-in-the-loop simulation and hardware-in-the-loop simulation.The main contribution of the embedded computing platform is to enhance the efficiency of real-time control system development.

关 键 词：基于模型的设计 嵌入式系统 基于平台的设计 实时控制系统 X在环仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]