This paper describes a system of multi - discipline collaborative design based on the three - layers - organization and distributed component technique . based on these , we establish a multi - discipline collaborative design model and decision support system , and achieve communication among multiple disciplines through using xml language and rmi technique 本文基于網絡三層結構和分布式組件技術,提出了一種多學科協同設計的體系結構,并基于此建立了多學科協商模型及相應的決策評價支持系統。