摘要： 总结了目前UML在实时系统设计中应用的现状,介绍了UML实时扩展的各种技术和方法,通过对实时系统可调度性、可预测性、安全性等实时性能的描述,比较了各种常用的技术和方法的优缺点,并对现有方法的局限性提出了UML实时扩展中尚待解决的问题及新的研究方向,对UML实时系统的应用设计提出了参考建议。
关键词:
UML,
实时UML,
实时扩展
Abstract: The research actuality of UML design strategies in real-time system is systematically surveyed, and many extending technologies are depicteies and summarized. Meanwhile, the advantages and disadvantages of these methods are discussed by the description of real-time performances such as schedulability, predictability and safety. Some open problems and some new research directions are also analyzed according to the limitation of some extends and useful suggestion is proposed about the design of real-time system.
中图分类号:
周治平,夏娟,纪志成,林家俊. 基于UML实时系统设计方法的分析与比较[J]. , 2005, 31(13): 108-110.
ZHOU Zhiping1,2, XIA Juan2, JI Zhicheng2, LIN Jiajun1. Analysis and Comparison of Real-time System Design Strategies Based on UML[J]. , 2005, 31(13): 108-110.