UFC921A UFC921/A 3BHE024855R0102 工业PCB卡

UFC921A UFC921/A 3BHE024855R0102 工业PCB卡 

资源流动
资源流用于建模资源流-物资、信息（和数据），
地理空间范围、执行者或其任意组合。资源流动是关键
接口定义和互操作性保证中使用的建模技术
活动及其相关执行者（如系统和人员）之间的资源
流模型和相关分析技术揭示了如下行为：
资源之间的连通性。
资源流建模提供了一种明确的方法来描述
活动、系统、组织及其对整个企业的综合影响。
在资源之间流动的信息的内容（例如，接口定义）。
资源相对于一个资源的顺序或顺序行为（并行或串行）
另一个（例如，项目任务执行和关键路径）。
组织之间或内部的资源流的行为（例如，
信息流等）。
在资源的空间和/或时间存在期间的状态变化。
修改资源流的行为的规则（例如，
控制、决策等）。
定义资源流质量、约束、时间等的措施
（例如，服务质量（QoS）、性能度量、有效性度量等），
等等）。
协调资源流行为的控制流。
数据组描述
包括资源流的数据的DoDAF元模型如下图所示。
应注意以下几点：
a、 而先前版本的DoDAF仅对信息和数据交换进行建模
流，此版本还允许对其他流进行建模，例如：
1.弹药、燃料等对模拟火力很重要的物资流
能力解决方案的速率、物流等方面，以便与
其他替代解决方案。
2.人员类型，如军事职业专业（MOS），允许
代表理论的培训和教育管道方面，
组织、培训、材料、领导和教育、人员和
设施（DOTMLPF）。
3.执行者，如服务、系统或组织
项目设计和生产过程（活动）的输出或结果。这
例如，允许对采办项目进行建模。
b、 与先前版本的DoDAF的另一个不同之处在于，所有交换和流都是
由于生产或消费活动。资源流是基于活动的，而不是
基于执行者，因为执行者不能生产或使用除
通过进行生产或消费活动。也就是说，表演者只能
通过进行生产或消费活动来提供或消费。对于
实例、发布和订阅被建模为
发布活动、订阅活动以及信息或数据资源。

UFC921A UFC921/A 3BHE024855R0102 工业PCB卡 

UFC921A UFC921/A 3BHE024855R0102 工业PCB卡 

Resource Flows
Resource Flows are used to model the flow of Resources - Materiel, Information (and Data),
Geo-Spatial Extents, Performers, or any combination thereof. Resource Flows are key
modeling techniques used in the definition of Interfaces and assurance of Interoperability
between Activities and their associated Performers (e.g., Systems and Personnel.) Resource
Flow models and associated analysis techniques reveal behavior such as:
The connectivity between resources.
Resource Flow modeling provides an explicit means to describe the behavior of
activities, systems, organizations and their composite effects on the overall enterprise.
The content of the information flowing between resources (e.g., interface definition).
The order or sequential behavior (parallel or serial) of the resources in relation to one
another (e.g., project task execution and critical path).
The behavior of Resource Flow between or within organizations (e.g., work flow,
information flow, etc.).
The changes in state during the spatial and/or temporal existence of the resource.
The rules that modify the behavior of the Resource Flow (e.g., business rules,
controls, decisions, etc.).
The measures that define the quality, constraints, timing, etc. of the Resource Flow
(e.g., Quality of Service (QoS), measures of performance, measures of effectiveness,
etc.).
The flow of control orchestrating the behavior of the Resource Flow.
Data Group Description
The DoDAF Meta Model for the data comprising Resource Flows is shown in the figure below.
The following should be noted:
a. Whereas prior versions of DoDAF modeled only information and data exchanges and
flows, this version also allows modeling of other flows, such as:
1. Materiel flows such as ammunition, fuel, etc. important for modeling the fire
rate, logistics, etc., aspects of a Capability solution so it can be compared with
other alternative solutions.
2. Personnel Types such as Military Occupational Specialty (MOS) that allow
representation of the Training and Education pipeline aspects of Doctrine,
Organization, Training, Material, Leadership and Education, Personnel, and
Facilities (DOTMLPF).
3. Performers such as Services, Systems, or Organizations that might be the
output or result of a Project’s design and production process (activities). This
allows modeling of, for instance, an acquisition project.
b. Another difference from prior versions of DoDAF is that all exchanges and flows are by
virtue of a producing or consuming Activity. Resource Flows are Activity-based, not
Performer based since a Performer cannot produce or consume a resource other than
by conduct of a production or consumption activity. That is, a Performer can only
provide or consume by conducting an activity of production or consumption. For
instance, publication and subscription are modeled as an interaction between the
publishing Activity, the subscribing Activity, and the information or data Resource.