Abstract
The UML was designed as a graphical notation for use with object-oriented systems and applications. Because of its popularity, now it is emerging in the field of embedded systems design as a modeling language. The UML notation is useful in capturing the requirements, documenting the structure, decomposing into objects and defining relationships between objects. It is a notational language that is very useful in modelling the real-time embedded systems. This paper presents the requirements and analysis modelling of a real-time embedded system related to a control system application for platform stabilization using COMET method of design with UML notation. These applications involve designing of electromechanical systems that are controlled by multi-processors.
Highlights
In today’s world real-time embedded systems are everywhere
The basic functionality of these systems is to provide the user with a stable vision output of the optical or electro-optical sensor in spite of the angular disturbances experienced by the vehicle on which these sensors are mounted. To achieve this functionality, embedded systems are developed which get the inputs from various sensors mounted on the platform, perform control algorithms on these inputs and drive the motors from the corresponding outputs to stabilize the platform against the vehicular disturbances
We present the application of Unified Modeling Language (UML) notation using COMET method into developing the platform stabilization control system
Summary
In today’s world real-time embedded systems are everywhere. Often more or less unnoticed they fulfill the task to control the behavior of technical systems in our homes, cars, offices, in the hospitals and at various other places. Often these systems are still developed using older software engineering technologies As a consequence, it does not fulfill our expectations concerning the needed quality for the real-time systems expressed in terms of reliability, security, timeliness, maintainability, reusability etc. The basic functionality of these systems is to provide the user with a stable vision output of the optical or electro-optical sensor in spite of the angular disturbances experienced by the vehicle on which these sensors are mounted To achieve this functionality, embedded systems are developed which get the inputs from various sensors mounted on the platform, perform control algorithms on these inputs and drive the motors from the corresponding outputs to stabilize the platform against the vehicular disturbances. These embedded systems involve the design of hardware as well as software components
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