Search for dissertations about: "real-time systems"

Showing result 11 - 15 of 869 swedish dissertations containing the words real-time systems.

2. 11. Programming Language Primitives and Tools for Integrated Real-Time Systems Development

   Author : Saranya Natarajan; David Broman; Haibo Zeng; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Real-Time System; Programming Language; Compiler; Informations- och kommunikationsteknik; Information and Communication Technology;

   Abstract : The correctness of real-time systems depends on both its logical and temporal correctness. Typically, real-time systems are developed in several steps. First, the application is divided into a number of recurrent tasks and implemented using a programming language. READ MORE

4. 12. Hierarchical scheduling for predictable execution of real-time software components and legacy systems

   Author : Rafia Inam; Mikael Sjödin; Jukka Mäki-Turja; Moris Behnam; Giuseppe Lipari; Mälardalens högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; real-time systems; component integration and reuse; hierarchical scheduling; multicore; Computer Science; datavetenskap;

   Abstract : This dissertation presents techniques to achieve predictable execution of coarse-grained software components and for preservation of temporal properties of components during their integration and reuse.The dissertation presents a novel concept runnable virtual node (RVN) which interaction with the environment is bounded both by a functional and a temporal interface, and the validity of its internal temporal behaviour is preserved when integrated with other components or when reused in a new environment. READ MORE

5. 13. Predictable Real-Time Applications on Multiprocessor Systems-on-Chip

   Author : Jakob Rosén; Zebo Peng; Petru Eles; Thomas Nolte; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer Systems; Embedded Systems; Real-Time Systems; Predictability; Multiprocessor Systems; Computer science; Datavetenskap;

   Abstract : Being predictable with respect to time is, by definition, a fundamental requirement for any real-time system. Modern multiprocessor systems impose a challenge in this context, due to resource sharing conflicts causing memory transfers to become unpredictable. READ MORE

6. 14. Testability of Dynamic Real-Time Systems

   Author : Birgitta Lindström; Sten F. Andler; Jeff Offutt; Paul Pettersson; Zebo Peng; Lionel Briand; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Testability; Software testing; Real-time systems; Timeliness; Model-based testing; Computer science; Datalogi; Teknik;

   Abstract : This dissertation concerns testability of event-triggered real-time systems. Real-time systems are known to be hard to test because they are required to function correct both with respect to what the system does and when it does it. READ MORE

7. 15. Switched Real-Time Ethernet for Industrial Applications

   Author : Hoai Hoang; Magnus Jonsson; Högskolan i Halmstad; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Switched Ethernet; Real-time communication; EDF scheduling; Industrial networks;

   Abstract : The research reported in this thesis has been focused on developing and analyzing how to support real-time traffic over a switched Ethernet network without any hardware or protocol modifications. The work has resulted in a proposed systems model, supporting both real-time and non real-time traffic. READ MORE