In the third chapter , the complexity of function block application and some difficulties in our work are given 第三章分析了功能塊應用的復雜性和難點所在。
In the second chapter , after the discussion of the architecture of the ff hse fieldbus system , the function block application process is analyzed in detail 第二章在介紹了ffhse系統的體系結構之后,對其中的功能塊應用進程部分作了詳細分析。
This thesis puts forward the realization of the function block application process of the ff hse fieldbus system in the view of the general system protocol 本論文主要是從系統協議的角度論述了ff ( foundationfieldbus ) hse現場總線系統中功能塊應用進程( fbap )子課題的實現。
The function block in function block application process is the core technology of realizing distributed control and mutual operation . in this thesis , the key technology and difficulties in development are analyzed deeply and the resolvent are also given 其中的功能塊是實現分散式控制、互可操作的核心技術和關鍵,也是ff區別于其他現場總線、真正實現全分散控制的關鍵。
In the fourth chapter , colored petri net ( cpn ) models of fbs are constructed , and through which the internal procedure of fbs and the relationship of mode and parameter status between different fbs are analyzed for preparation . in the fifth chapter , we discuss the development of function block application process 第四章介紹了一種有效的復雜系統分析模型? ?功能塊的著色petri網( cpn )模型,為后面的功能塊實現中的參數狀態傳播和模式切換部分做下技術準備。