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A Design Method for Real-Time Object-Oriented Systems Using Communicating Real-Time State Machines

A Design Method for Real-Time Object-Oriented Systems Using Communicating Real-Time State Machines

Eduardo B. Fernandez, Jie Wu, Debera R. Hancock
Copyright: © 2002 |Pages: 15
ISBN13: 9781931777124|ISBN10: 1931777128|EISBN13: 9781931777339
DOI: 10.4018/978-1-931777-12-4.ch011
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MLA

Fernandez, Eduardo B., et al. "A Design Method for Real-Time Object-Oriented Systems Using Communicating Real-Time State Machines." Successful Software Reengineering, edited by Salvatore Valenti, IGI Global, 2002, pp. 171-185. https://doi.org/10.4018/978-1-931777-12-4.ch011

APA

Fernandez, E. B., Wu, J., & Hancock, D. R. (2002). A Design Method for Real-Time Object-Oriented Systems Using Communicating Real-Time State Machines. In S. Valenti (Ed.), Successful Software Reengineering (pp. 171-185). IGI Global. https://doi.org/10.4018/978-1-931777-12-4.ch011

Chicago

Fernandez, Eduardo B., Jie Wu, and Debera R. Hancock. "A Design Method for Real-Time Object-Oriented Systems Using Communicating Real-Time State Machines." In Successful Software Reengineering, edited by Salvatore Valenti, 171-185. Hershey, PA: IGI Global, 2002. https://doi.org/10.4018/978-1-931777-12-4.ch011

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Abstract

Many methodologies for software modeling and design include some form of static and dynamic modeling to describe the structural and behavioral views respectively. Modeling and design of complex real-time software systems requires notations for describing concurrency, asynchronous event handling, communication between independent machines, timing properties. Dynamic modeling of real time systems using object-oriented methodologies requires extensions to the traditional state machine notations in order to convey the real-time system characteristics and constraints. This chapter proposes an object-oriented analysis and design methodology that augments the traditional UML (Unified Modeling Language) dynamic model with real-time extensions based on high-level parallel machines and communication notations from CRSM (Communicating Real-Time State Machines). An example of the proposed methodology is provided using a realistic example of an automated passenger train system.

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