Integrated generic resource: Numerical analysis ISO/DIS 10303-53
© ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations

4 Analysis product relationships
   4.1 Introduction
   4.2 Fundamental concepts and assumptions
   4.3 Analysis product relationships entity definitions
5 Product analysis
   5.1 Introduction
   5.2 Fundamental concepts and assumptions
   5.3 Product analysis entity definitions
   5.4 Product analysis subtype constraint definition
   5.5 Product analysis function definitions
6 Analysis
   6.1 Introduction
   6.2 Fundamental concepts and assumptions
   6.3 Analysis entity definitions
   6.4 Analysis subtype constraint definition
   6.5 Analysis function definitions

A Short names of entities
B Information object registration
C Computer interpretable listings
D EXPRESS-G diagrams
Index

4 Analysis product relationships schema

The following Express declaration begins the analysis_product_relationships_schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA analysis_product_relationships_schema;

REFERENCE FROM analysis_schema    --  ISO 10303-53
  (numerical_model);

REFERENCE FROM product_analysis_schema    --  ISO 10303-53
  (temporal_spatial_domain);

REFERENCE FROM product_definition_schema    --  ISO 10303-41
  (product_definition);

REFERENCE FROM support_resource_schema    --  ISO 10303-41
  (identifier,
   label,
   text);
(*

NOTE 1   The schemas referenced above are specified in the following part of ISO 10303:

analysis_schema ISO 10303-53
product_analysis_schema ISO 10303-53
product_definition_schema ISO 10303-41
support_resource_schema ISO 10303-41

NOTE 2   See Annex D for a graphical representation of this schema.

4.1 Introduction

This schema specifies relationships between the definitions of objects and analyses.

4.2 Fundamental concepts and assumptions

The analysis_product_relationships_schema associates the concepts in the product_analysis_schema and analysis_schema with the product structure core specified in ISO 10303-41 providing a specification of the idealization and analysis of the product.

4.3 analysis_product_relationships_schema entity definition

4.3.1 idealisation_relationship   EXPRESS-G

An idealisation_relationship is a particular temporal_spatial_domain that is an idealisation of a particular product_definition.

EXPRESS specification:

*)
ENTITY idealisation_relationship;
  id : identifier;
  name : label;
  description : text;
  idealised : product_definition;
  idealisation : temporal_spatial_domain;
END_ENTITY;
(*

Attribute definitions:

id: the identifier for the idealisation_relationship.

name: the words by which the idealisation_relationship is known.

description: the text that provides further information about the idealisation_relationship.

idealised: the product_definition that is idealised.

idealisation: the temporal_spatial_domain that idealises the product_definition.

4.3.2 view_relationship   EXPRESS-G

A view_relationship is a particular numerical_model that is a view of a particular temporal_spatial_domain.

EXPRESS specification:

*)
ENTITY view_relationship;
  id : identifier;
  name : label;
  description : text;
  viewed : temporal_spatial_domain;
  view : numerical_model;
END_ENTITY;
(*

Attribute definitions:

id: the identifier for the view_relationship.

name: the words by which the view_relationship is known.

description: the text that provides further information about the view_relationship.

viewed: the temporal_spatial_domain that is viewed.

view: the numerical_model that is a view of the temporal_spatial_domain.



*)
END_SCHEMA;  -- analysis_product_relationships_schema
(*


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