Research on the V&V technology of the conceptual model described by UML

How to verification and validation conceptual model (called CM for short) under the concrete descriptive way is the foundation of simulation development and reliability evaluation. This paper introduces related problems of CM V&V (verification and validation) briefly, analyzes the V&V process and matter of CM based UML description, studies V&V techniques for dynamic behavior in the UML CM, and finally makes use of the established V&V process to V&V message sending operation flow CM, consequently proves the rationality and feasibility of the method.