Research on modeling architecture of supporting platform for virtual prototyping of solid rocket motor

A three dimension modeling architecture is defined to meet the modeling complexity requirement of supporting platform for virtual prototyping.Firstly,a modeling strategy is proposed based on modeling lifecycle dimension,modeling view dimension and ap-plication toolset dimension,and the modeling lifecycle is divided into four phases,including requirement analysis phase,design phase,implementation phase,analysis and optimization phase.Then,the key element of VP development is emphasized,the five views,including product,process,organization,resource and constraint,are explicitly stated.Finally,the toolset of supporting platform for VP of solid rocket motor is introduced in detail.