Embedded System Process Scheduling Analysis Based on UML Modeling
Date Issued
2005
Date
2005
Author(s)
Huang, Pei-Chin
DOI
en-US
Abstract
Today, as microprocessors have become smaller and cheaper, more and more products have microprocessors “embedded” in them to make it “smart”. Such products are cell phone, PDA, digital camera…etc. Those embedded systems must respond to external events and cope with all unusual conditions without human intervention. However embedded computer applications are requiring more performance, higher reliability, stability, and lower development and maintenance costs.
The Unified Modeling Language (UML) is a standard language for writing software blueprints. It is a graphical language for visualizing, specifying, constructing, and documenting the artifacts of a software-intensive system. A model provides the blueprints of a system. And we need to build models of complex system because we cannot comprehend such a system in its entirety and we can better understand the system we are developing.
In this paper, we will discuss about the embedded real time system process scheduling, which is using UML-based to analyze it. The goal is proving RT UML Profile (RTP) can be used in analyze real time process scheduling. Base on our analysis, we demonstrate that UML is workable on embedded system process scheduling. And using UML to analyze real time system process scheduling can increase process-scheduling algorithm’s readability and reusability.
Subjects
統一模型語言
UML
Type
thesis
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