The exchange of information is done by using a data-centric publish-subscribe architecture that loosely couples components, thereby enabling anonymous exchange of data between disparate systems.

信息的交换是使用数据中心的结构完成的，该结构有松散耦合的构件，因此支持在分隔系统之间交换数据。

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It was essential that the new process be iterative, architecture-centric, and requirements-driven, features that existing systems were short on.

重要的是新的过程具有迭代的、以构架为中心的，以及需求驱动的特征，而这些特性是已有系统所不具备的。

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An open architecture design will add flexibility by shifting the focus of the control systems from being hardware-centric to more software-centric.

采用开放式架构设计将重点从硬件设计转向以控制系统为中心的系统设计，同时也增加了软件设计的灵活性。

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