AADL对月球车导航系统的设计与建模

摘要

使用体系结构分析和设计语言AADL（ Architecture Analysis and Design Language ）对月球车导航系统进行分析与建模，把整个导航系统合理地拆分成三个分系统，并定义分系统之间的交互接口。每个分系统的建模实现都是根据月球车具体需求合理使用AADL构件，并使用OSATE制作了系统的图形表示。%The architecture analysis and design language ( AADL) is used to analyse and model the lunar rover navigation system .The entire navigation system is split into three subsystems , and the interfaces between these subsystems are defined .The implementations of modelling each subsystem are all the rational use of AADL components according to specific needs of the lunar rover , and OSATE is used to produce the graphical representation of the system .