Title :
Unified modeling of complex real-time control systems
Author :
Hai, He ; Yi-Fang, Zhong ; Chi-lan, Cai
Author_Institution :
Nat. CAD Support Software Eng. Res. Center, Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
The complex real-time control system is a software dense and algorithm dense system, which needs modern software engineering techniques to design. UML is an object-oriented industrial standard modeling language, used more and more in the real-time domain. This paper first analyses the advantages and problems of using UML for real-time control systems design. Then, it proposes an extension of UML-RT to support time-continuous subsystems modeling. So we can unify modeling of complex real-time control systems on a UML-RT platform, from requirement analysis, model design, simulation, through to code generation.
Keywords :
Unified Modeling Language; continuous time systems; control system analysis; control system synthesis; discrete time systems; object-oriented languages; real-time systems; UML-RT; code generation; complex real-time control systems; control system model design; control system unified modeling; industrial standard modeling language; object-oriented modeling languages; requirement analysis; software engineering; time-continuous subsystems modeling; time-discrete blocks; Algorithm design and analysis; Control system synthesis; Control systems; Electrical equipment industry; Object oriented modeling; Real time systems; Software algorithms; Software engineering; Software systems; Unified modeling language;
Conference_Titel :
Design, Automation and Test in Europe, 2005. Proceedings
Print_ISBN :
0-7695-2288-2
DOI :
10.1109/DATE.2005.322