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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1994, Vol. 15 ›› Issue (10): 1180-1184.

• 论文 • Previous Articles     Next Articles

THE STUDY AND DESIGN OF MODEL ACCESSSOFTW ARE USED IN PRODUCTDATA EXCHANGING

Li Jiafan   

  1. Beijing Aeronautic Manuhture Technology Rsearch Institute,Bejing,100024
  • Received:1993-07-10 Revised:1992-12-03 Online:1994-10-25 Published:1994-10-25

Abstract: he importance of product data exchange and the details of the design of Model Ac-cess Software (MAS) are described.MAS uses the thought of internal data management to im-plement the main functions which were defined in SDAI standard of STEP(ISO 10303-22) It is an late-binding interface which is independent of the schema. MAS provides an standard mod-el data access interface available to the application programme.

Key words: products, data, exchanging, access contol

CLC Number: