structural model

This term is defined in ECSS-E-ST-32-03C as
representation of a specific structure behaviour – described by a chosen sets of quantifiable structure variables – by means of relationships which predict the values of variables subset (named output variables) as depending from the remaining variables (named input variables)

This term is defined in ECSS-S-ST-00-01C as
structurally representative model of the flight model used for qualification of the structural design and for correlation with structural mathematical models