基于組件的軟件開發方法已成為當前軟件開發的一個重要的新方法，由此,如何合理地科學地劃分組件的粒度，進而使組件的重用性與可維護性達到最佳平衡,作為一個難點重點問題凸現出來。為此，文章在對空間材料綜合實驗模塊的地面監控系統進行研究的基礎上,充分結合組件的設計技術，提出了內核組件、虛擬數據通信的概念,最終建立了空間
綜合實驗模塊地面監控系統的組件模型。
關鍵字：組件 重用 虛擬數據通信
Abstract: The component-based software development method has become an important new
method in current software development. But it is very difficult to divide the component’s
granularity for the balance of the reusability and maintainability. On the basis of researching in the space experiment module integrated material ground monitoring system, for proposed the concept of core components and virtual data communications, and ultimately establishs a space experiment module integrated ground Monitoring System component model. Discuss about the concept and function of kernel component。
Keywords: component ， reuse， virtual data communication