4 Information requirements

This clause specifies the information requirements for the Engineering analysis basics application module.

The information requirements are specified as a set of units of functionality, application elements, and application assertions. These assertions pertain to individual application entities and to relationships between application entities. The information requirements are defined using the terminology of the subject area of this application module.

1. - A graphical representation of the information requirements is given in annex C.
2. - The mapping specification is specified in 5.1 which shows how the information requirements are met using the integrated resources of this International Standard. The use of the integrated resources introduces additional requirements which are common to application modules and application protocols.

EXPRESS specification:

*)
SCHEMA Engineering_analysis_basics_arm;
(*

4.1 Units of functionality

This subclause specifies the units of functionality (UoF) for the Structured mesh application module as well as any support elements needed for the module definition. This part of ISO 10303 specifies the following units of functionality:

• Engineering_analysis_basics.

This part of ISO 10303 uses no other units of functionality.

The units of functionality and a description of the functions that each UoF supports are given below.

4.1.1 Engineering_analysis_basics

The Engineering_analysis_basics UoF specifies basic concepts that are used to make clear the meaning of engineering analysis application objects. Application objects defined by other engineering analysis modules are specialisations of the application objects in this UoF.

The following application objects are used by the Engineering_analysis_basics UoF:

• Application_object;
• Class;
• Classification;
• Class_of_physical_individual;
• Components_of_physical_space;
• Fusion;
• Mapping;
• Physical_individual;
• Physical_space;
• Specialisation_of_class.

4.2 Required AM ARMs

• none.

4.3 ARM type definitions

• none.

4.4 ARM entity definitions

• Application_object
• Class
• Classification
• Class_of_physical_individual
• Components_of_physical_space
• Fusion
• Mapping
• Physical_individual
• Physical_space
• Specialisation_of_class

4.5 ARM rule definitions

• none.

4.6 ARM function definitions

• none.

EXPRESS specification:

*)
END_SCHEMA;
(*