Fig. 1. Methodology for modeling a launch vehicle system

Fig. 2. Model structure tree of a launch vehicle system

Fig. 3. Hierarchical division and composition diagram of the entire launch vehicle system

Fig. 4. Relationship between the conceptual model and the entire launch vehicle model

Fig. 5. Composition of the overall multi-professional computing package and the data transfer relationship

Fig. 6. Model assembly procedures

Fig. 7. Tunk model and its branch models

Fig. 8. Example diagram of establishing the association relationship

Fig. 9. Example diagram of the lane-based association module

Fig. 10. Model tree

Fig. 11. Initial concept model for launch vehicles

Fig. 12. Final version concept model for launch vehicles

Fig. 13. An example of the theoretical graph parameter model based on the conceptual model update

Fig. 14. An example of model illustration for calculating the parameters in theoretical graphs

Fig. 15. An example of modeling the initial data calculation package

Fig. 16. An example of modeling the aerodynamic calculation package

Fig. 17. An example of modeling the ballistic calculation package construction

Fig. 18. An example for modeling the relationship between the results of ballistic design and the satisfaction of requirements