| Real-time control systems are widely used in the production, manufacturing, logistics, assembly and other industrial fields. Because of the high requirements for the synchronization, real-time performance and collaboration, how to design and implement real-time control software based on multi-task coordination mechanism is becoming an increasingly important issue. In order to meet the real-time system design requirements and standards accurately, using Model Driven Development (MDD) approach is becoming popular research in this field. For the realization of real-time software development and design with MDD, how to modeling the large number of real-time interaction behaviors is an important part of the method.Most current researches focus on the construction of framework when using the MDD method to build the system, but very few researchers notice the specific interaction behavior modeling. Actually the implementation process of the real-time system software development is multi-task interaction process, so how to build specific interaction behavioral models and to maintain the semantic consistency during the model transformation process is the key technology in the realization of real-time system design using MDD approach.On the basis of some research works we have finished in the field of real-time software development with MDD method, the main purpose of this paper is to study the real-time interaction behavior modeling method. A object-related construction method for real-time interactive behavior models is presented, the object-related behavior model system is constructed, a semantics description method for the behavior model based on ontology is given, and the knowledge database which including the semantics for both behavior models and interaction rules using protege platform is built, All these works will provide foundations for further research about semantic consistency in the model conversion process. |
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