Research And Implementation Of Statechart Modeling In Hierarchical Modeling

With the rapid pace of the embedded technology, software development increasesin size. Thus the cost of it rises significantly along with the longer development cycle.In order to improve the efficiency of software development, the best way is to adoptcreative ways during the process. To meet the needs and challenges brought by the newdemand, a series of modern development technologies and methods are put forward inthe industry. One of the most conspicuous technologies is the Model DrivenArchitecture. Quite a number of companies provide their model-driven developmenttools, and make them mainstream of the development gradually. The tool provides aneffective solution to the complex and highly reliable system software.Aimed at the features and modeling technologies in the platforms ofmulti-processor, a modeling tool is researched and implemented. Considering thecharacteristic of this software, the semantics of statechart and the code-generationtechniques in its realm, it is presented in the thesis statechart models suitable to this area,based on this modeling tool project. And then the code structure of the statechart ispurposed which can be run directly without any modification. According to thisstructure, the simulation and auto document generation of this statechart is implemented.Experiment shows that this tool possesses good flexibility, readability and practicability,and the tool can be extended to large-scale systems in the foreseeable future.