The language must serve as a basis for planning

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The Activity Modeling methodology (where an activity is defined as a manufacturing cell or operating unit) was chosen as a clear and common language. To solve problems, the language had to meet the following criteria: Architecture must be consistent with production and be able to represent production operations in a natural and simple way. production operations in a natural and simple way. Although the subject under consideration is vast and complex, it should provide concise solutions and ensure that answers to questions of interest are found easily and quickly. Since the language is used by a variety of professionals, it must be able to communicate with a wide range of aerospace industry personnel as well as with Air Force ICAM Program Office personnel.

Developing, and implementing general-purpose subsystems algeria whatsapp number data and must provide sufficient rigor and precision to produce orderly and correct results. Since the initial conditions are developed collaboratively by representatives of a large segment of the aerospace industry, the language as a tool must include a methodology (rules and procedures) for its application, which will allow different groups to develop architectural elements and widely disseminate review, criticism, and approval. Since the initial conditions must cover and take into account the entire aerospace industry, rather than any one company or industry segment, the method must include means of separating "organization" from "function"; that is, general agreement cannot be reached unless the organizational differences of individual companies are highlighted and a common functional solution is developed and accepted.

The original IDEF0 methodology included core concepts that addressed each of the above tasks. The core concepts of IDEF0 are: Graphical representation of activity modeling. The "box and arrow" image in an IDEF0 diagram represents a manufacturing operation as a block, and the relationships to/from the operation as arrows entering/exiting the block. To be able to represent real manufacturing operations, blocks must communicate with other functioning blocks through interface arrows that provide "constraints" on when and how operations are initiated and controlled. Conciseness. Production architecture documentation must be concise to capture the subject matter.