Equipment support system breakdown structures are researched

confi guration management requisition is analyzed in the process of building equipment support system breakdown structures. Support system configuration management general tree model is abstracted

and its information model is constructed based on the basis of support system data structure characteristics. Furthermore

procedure model is constructed via to activity diagram belong to United Model Language (UML)

with a case for airplane equipment support system configuration management being presented

which can be proved that the model may instruct support system design from top to low. The model may also be used to a multi-series

multi-concept

multiviews support system development procedure.