复杂实时嵌入式系统建模与设计方法研究

提出了一种面向角色(Actor-Oriented)的复杂实时嵌入式系统建模与设计方法．该方法首先根据不同的计算模型(Computation Model)和不同的抽象层次(Abstract Hierarchy)将嵌入式系统划分为多个具有单一计算模型的子系统，然后按某一领域的专业知识构造这些子系统．再将这些子系统综合成一个整体模型，加以仿真．最后从调试好的模型自动生成软件代码和硬件描述语言，从而完成设计工作．还介绍了面向角色集成开发环境，并根据实例分析了该方法的有效性和优点。

Methodology for Complex Real-Time Embedded Systems Modeling and Design

Presented an Actor-Oriented methodology for complex real-time embedded systems modeling and design. According to different computation models and abstract hierarchies, this methodology decomposes an embedded system into many subsystems, which have only one computation model. These subsystems can easily be constructed by some domain knowledge. Then, they are composed into a whole system model and the simulation is available. After Debug is finished, software code and hardware HDL can be created automatically. This paper also introduces an Actor-Oriented software environment, and presents a paradigm to analyze the validity and benefit of the methodology.