The Software Development And Application Of MDA Based On SysML

Presently, the business rules of the organizations and enterprises are continuously adjusted to adapt to the market requirement. As the result, the software of systems must be adapted to requirement continuously.On the other hand, in the 1990's, OOP develops rapidly, especially modeling in UML technology, while it has some shortcoming: Firstly, the system models in UML are not executable, and these models can not be verified, thus increase the risk of the stage of system implement. Secondly, with the business rules changing, the system models in different platforms are hardly consistent. The reusability of models becomes poor, so new methods of the system developing and modeling are needed to meet the new requirements or changed business rules to the model and code of the system dynamically and smoothly.In this case, a new modeling technology based on SysML (Systems Modeling Language) is discussed in this paper, Meanwhile as foundation of MDA(Model Driven Architecture) conception in a way, by which we can get executable, more abstract models and test models to verify models, decreases the risk of project.In this paper, based on Beverage Vending machine of project, this technology is studied and system is modelled by this modelling technology.