Bidirectional model conversion method based on SysML v1 and SysML v2

The invention discloses a bidirectional model conversion method based on SysML v1 and SysML v2, which is characterized in that type identification and element type expansion are constructed based on a SysML v2 standard specification, so that an element type identification system of SysML v1 is constructed on a SysML v2 kernel to meet the editing and analysis functions of a SysML v1 model, and bidirectional conversion among different models is realized through a UML type, a Stereotype type and attributes. The invention provides a two-way model conversion method based on SysML v1 and SysML v2, which can express SysML v1 model element information in a SysML v2 system modeling language, can effectively realize two-way model conversion between SysML v1 and SysML v2, is oriented to the field of object-oriented complex equipment system modeling, and aims to solve the problem of version compatibility in SysML model modeling and improve the modeling efficiency of the SysML v1 and SysML v2. Therefore, the requirements