PM152 3BSE003643R1 模拟量输入输出DCS模块

PM152 3BSE003643R1 模拟量输入输出DCS模块 

建筑方面。
树模型——一种结构模型，可以表示
分类形式。这些可以表示“整体-部分”、“超-子类型关系”或
其他关系。这些模型在保持可追溯性方面特别重要
通过表示设计或架构的不同细节级别。作品
分解结构（WBS）是包括活动和/或
分解树中的执行者。
映射：在两种不同类型之间提供矩阵（或类似）映射的视图
信息。这用于表示功能分配和数据分配
以及可追溯性。
表格：以行和列形式显示数据的视图，通常
放大或与行为、结构（包括
本体论）模型。
图片：视图，如自由形式的图片。
时间线：由通常描述编程方面的图表组成的模型
架构（如甘特图）。这通常与WBS直接相关
分类模型。这些也可以表示活动效率分析的时间
在过程中（例如LSS分析）。
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DoDAF元模型和逻辑模型
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DM2-表演者
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DM2数据组
表演者
执行者是一类对体系结构描述至关重要的实体。是
谁在建筑开发过程中。如何、任务、活动和流程
（活动的组合）分配给执行者以实现期望的结果。
执行者进一步细分并分配给组织、人员和
机械化。然后将规则、位置和措施应用于组织、人员
以及机械化。在分配和分配过程中，有许多主要
机会的权衡。自动化（机械化与人）权衡，分析
过程中涉及性能和成本/效益等项目。当这些
权衡和相关决策足够成熟，分配的基线可以
声明和初始工作分解结构细化。
数据组描述
包含执行者的数据的DoDAF元模型如下图所示。
a、 关于Performer，首先要注意的是它可以表示：
1.Amy的军事职业专业所描述的人类型
（MOS）。MOS描述了技能及其测量（本中未显示
图）。包括分配和执行以下任务所需的物资：
活动，例如根据陆军CTA-50。注意，人员类型具有时间
整体部分（状态），如驻军或部署的，可能具有不同的
物资组成和其他关联，如适用规则。
2.组织（类型或实际的个人组织）意味着任务
特许组织，不限于人员或地点的集合，
e、 联邦调查局（FBI）有一个特许任务
选择地点、人员等，以实现这一目标。
3.一般意义上的组件组装系统——机器，
人-完成一项功能，即，从小部件到
FoS和SoS的设备。注意，系统由装备（例如。，
设备、飞机和船舶）和人员类型，以及组织
元素。
4.一种服务，从软件服务到诸如搜索和
营救
5.上述的任意组合。
b、 表演者在物理空间和时间内执行活动。那个
即在某个时间和地点进行活动。这被称为时空重叠，简单地说就是活动和表演者在空间上重叠
时间。执行者在空间和时间上与
活动：
1.在执行活动的过程中。这种关系有时被称为
为了可追溯性的目的分配给。
2.另一种方式是作为更大过程（聚合活动）的一部分。这是
有时被称为、分配给并形成系统或过程的初始阶段
分解已分配的执行者元素（执行者的部分）已分配
执行者定义初始阶段的活动（或流程、任务）

PM152 3BSE003643R1 模拟量输入输出DCS模块 

PM152 3BSE003643R1 模拟量输入输出DCS模块 

pects of architecture.
Tree Models-A type of structural model which can represent DoDAF elements in a
taxonomic form.. These can represent “whole-part”, “super-subtype relationships or
other relationships. These models are particularly important in maintaining traceability
thru the various level of detail in representing the design or architecture. A Work
Breakdown Structure (WBS) is an example of a model including both activities and/or
performers in a decomposition tree.
Mapping: Views that provide matrix (or similar) mappings between two different types
of information. This used to represent such things as functional and data allocations
and traceability.
Tabular: Views which present data arranged in rows and columns, which generally
amplify or have a direct relationship to the behavioral, structural (including
ontological) models.
Pictorial: Views such as free-form pictures.
Timeline: Model comprised of diagrams usually describing the programmatic aspects
of architecture ((E.g. Gant Chart). This is generally related directly to the WBS
taxonomic model. These can also represent time in efficiency analysis of the activities
in a process (e.g. LSS analysis).
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DoDAF Meta-Model Logical Model
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DM2 - Performers
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DM2 Data Groups
Performers
Performer is a class of entities that are central to the description of architecture. It is the
Who in the Architectural Development Process. The How, tasks, activities, and processes
(composite of activities), are assigned to Performers to accomplish the desired outcome.
Performers are further subdivided and allocated to organizations, personnel and
mechanization. Rules, locations and measures are then applied to organizations, personnel
and mechanization. Within this assignment and allocation process there are many major
tradeoff opportunities. Automation (mechanization versus people) tradeoffs, analysis for
items such as performance and cost/benefit are involved in the process. When these
tradeoffs and associated decisions are sufficiently mature, an allocated baseline can be
declared and initial work breakdown structures refined.
Data Group Descriptions
The DoDAF Meta Model for the data comprising Performers, is shown in the figure below.
a. The first thing to note about Performer is that it can represent:
1. A Person Type such as described by the Amy’s Military Occupational Specialties
(MOS). MOS describe Skills and their measurement (not shown in this
diagram). Includes Materiel assigned and necessary for the performance of
activities, e.g., as per Army CTA-50. Note that Person Types have temporal
whole-parts (states) such as in-garrison or deployed that may have different
Materiel compositions and other associations such as applicable Rules.
2. An Organization (type or actual Individual Organization) meaning a mission
chartered organization, not limited to just collections of people or locations,
e.g., the Federal Bureau of Investigation (FBI) has a chartered mission and it
chooses the locations, people, etc., to accomplish such.
3. A System in the general sense of an assemblage of components – machine,
human – that accomplish a function, i.e., anything from small pieces of
equipment to FoS and SoS. Note that Systems are made up of Materiel (e.g.,
equipment, aircraft, and vessels) and Personnel Types, and organizational
elements.
4. A Service, from a software service to a business service such as Search and
Rescue.
5. Any combination of the above.
b. The performance of an Activity by a Performer occurs in physical space and time. That
is, at some place and time, the Activity is conducted. This is referred to as a spatialtemporal overlap, simply meaning that the Activity and Performer overlap in space
and time. There are two ways in which a Performer spatial-temporally overlaps an
Activity:
1. In the act of performing the Activity. This relationship is sometimes called
assigned to for the purposes of traceability.
2. The other way is as part of a larger process (aggregated Activity). This is
sometimes called allocated to and forms the initial stages of system or process
decomposition. Allocated Performer elements (parts of Performers) are assigned
Activities (or processes, tasks) in the initial stages of Performer defini