VISIO standard drawing -IDEF



Integrated calculator -aided manufacturing IDEF modeling method is used to describe a set of internal business operations. IDEF is an invention by the US Air Force, now based on the knowledge base of system development. It was just used in the manufacturing sector, after the transformation use becomes widespread, and for general software development.

Chinese name

Integrated calculator -aided manufacturing

Foreign Name

Integrated Computer－Aided Manufacturing Definition

table of Contents

1. 1 IDEF Introduction

IDEF IDEF Introduction

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From IDEF0 to IDEF14 (including IDEF1X including) a total of 16 sets of methods, each method is to get a particular program by modeling the type of information. IDEF method is used to create an image expressing a variety of systems, system analysis module, to create the best version of the system and help convert between different systems. IDEF sometimes and analyze the difference and use.

The following list columns written all IDEF methods have been developed and are being developed, the most commonly used IDEF0 ~ IDEF4:

IDEF0	Functional modeling	Function Modeling
IDEF1	Information Modeling	Information Modeling
IDEF1X	Data Modeling	Data Modeling
IDEF2	Simulation Modeling Design	Simulation Model Design
IDEF3	Process Description Gets	Process Description Capture
IDEF4	Object Oriented Design	Object-Oriented Design
IDEF5	Ontology Description Get	Ontology Description Capture
IDEF6	The design principle get	Design Rationale Capture
IDEF7	Information systems validation	Information System Auditing
IDEF8	User Interface Modeling	User Interface Modeling
IDEF9	Scenario-Driven Information Systems Design	Scenario-Driven IS Design
IDEF10	Implementation architecture modeling	Implementation Architecture Modeling
IDEF11	Information Modeling products	Information Artifact Modeling
IDEF12	Organization modeling	Organization Modeling
IDEF13	Mapping tri-mode design	Three Schema Mapping Design
IDEF14	Network Planning	Network Design

Take, for example, IDEF0 for functional analysis of the processes within the enterprise, through the image model description of these functions are controlled by what, and who perform these functions, through which resources to carry out these functions, the effect of these processes is a function what. And the relationship between it and other functions.

IDEF is the meaning of integrated calculator -aided manufacturing (Integrated Computer-Aided Manufacturing, ICAM ) DEFinition. The original IDEF methods are created in the US Air Force ICAM project, originally developed three methods: functional modeling (IDEF0), information modeling (IDEF1), dynamic modeling (IDEF2), and later, as we have developed information systems, has developed the following IDEF group method: data modeling (IDEF1X), the procedure described acquisition method (IDEF3), object-oriented design (OO design) method (IDEF4), using the C ++ language OO design process (IDEF4C ++), entity description acquisition method (IDEF5), design theory (rationale) acquisition method (IDEF6), human - system interaction design method (IDEF8), business constraints discovery method (IDEF9), network design method (IDEF14) and so on.

IDEF action of the first type process is the exchange of information between communication systems integrators. There are: IDEF0, IDEF1, IDEF3, IDEF5 . IDEF0 through classification of the relation between the functional decomposition of the function (e.g., in accordance with the input, output, and control mechanisms for classification) function to describe the system. IDEF1 important information used to describe the operation of enterprises in the process. IDEF3 support system user views a structured description. IDEF5 used to collect facts and access to knowledge. The second category focuses IDEF method is to design part of the system development process. There are two design methods IDEF: IDEF1X and IDEF4. IDEF1X aids in the design of the semantic data model. IDEF4 may be generated object-oriented to achieve the desired product quality design method. The role of IDEF1 method is to demand analysis of the system built upon information resource for analysis and communication. IDEF1 often used to:

(1) determine the organization currently managing what information

(2) problems found during requirements analysis to determine which is due to a lack of appropriate information arising

(3) specified in the TO-BE embodiment, what information needs to manage.

IDEF1 from the perspective of information systems, which include not only components of the automation system, as well as non-automated components, such as personnel, filing cabinets, telephone and so on. And database design methods differ, IDEF1 is a way to analyze the following issues: collection, storage and management of enterprise information; information management rules; the logical relationship between information within the enterprise; the lack of good information management problems caused. IDEF1 using a simple graphical conventions to express a complex set of rules. These rules will help to distinguish between modeling

(1) objects in the real world

(2) physical connection between the real-world objects or abstract link

(3) real-world object information management

(4) the data structure used to represent requirements, and managing the application information

IDEF1 One of the goals is to provide a structured, rules-oriented approach to information analysis. IDEF1 can not reduce the integrity of the modeling process, inaccuracies, inconsistencies and inaccuracies. IDEF1 is to describe the enterprise information needs an effective approach. IDEF1 laid modeling database design basis, given the information structure definition, provides basic information needs to reflect the needs explanation. IDEF1 use a point of order, structured information and technology to find an organization used business rules . IDEF1 requested information users actively participate in, allowing users to think carefully about how to use and manage information. Finally, information model throughout the life cycle of the enterprise are used.

IDEF3 procedure described provides a method for acquiring IDEF3 mechanism for collecting and recording process. IDEF3 natural way recording priorities and the causal relationship between states and events, methods for expressing a process or system knowledge of how the organization provides a method for structured. IDEF3 can: record raw data generated during the research process; determining information resources in the enterprise's main business processes role in; record decision-making process, particularly with regard to the decision-making process manufacturing, engineering and maintenance of product definition data; manage data configuration and change control policy definition; system design and analysis; provide simulation models. IDEF3 description of the existing system or the proposed system behavior aspects. IDEF3 intuition as a tool to describe the system, the process of knowledge acquisition is structured. IDEF3 also recorded information on all temporal, including those related to business process priorities and causality. IDEF3 depicts the results for the analysis and design model providing a structured knowledge base. Predictive data model structure emulation (e.g. SIMAN, SLAM, GPSS , WITNESS) different from a structure of the configuration described IDEF3. These descriptions get a view of what the actual operation of the system or what is going on, while providing different users of the system of representation. There are two ways IDEF3 Description: process flow and a state transition network objects. The relationship between the network IDEF3 process flow describing the process as well as process, describing "how to" knowledge, describing the situation as a site of occurrence in the manufacturing process. The relationship between these processes in the entire business process produced, describing the purpose is to explain how things worked.