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BSI 22/30452673 DC 2022

$24.66

BS ISO 19450. Automation systems and integration. Object-Process Methodology

Published By Publication Date Number of Pages
BSI 2022 179
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PDF Catalog

PDF Pages PDF Title
1 30452673-NC.pdf
3 ISO_DIS 19450 ed.1 – id.84612 Enquiry PDF (en).pdf
8 Foreword
9 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
18 4 Symbols
20 5 Conformance
6 Object-Process Methodology principles and concepts
6.1 OPM modelling principles
6.1.1 Modelling as a purpose-serving activity
21 6.1.2 Unification of function, structure, and behaviour
6.1.3 Identify functional value
6.1.4 Function versus behaviour
6.1.5 System boundary setting
22 6.1.6 Clarity and completeness trade-off
6.2 OPM Fundamental concepts
6.2.1 Bimodal representation
6.2.2 OPM modelling elements
23 6.2.3 OPM things: objects and processes
6.2.4 OPM links: procedural and structural
24 6.2.5 OPM context management
6.2.6 OPM model implementation (informative)
25 7 OPM thing syntax and semantics
7.1 Objects
7.1.1 Description
7.1.2 Representation
7.2 Processes
7.2.1 Description
26 7.2.2 Representation
7.3 OPM things
7.3.1 OPM thing defined
7.3.2 Object-process test
27 7.3.3 OPM thing generic properties
28 7.3.4 Default values of thing generic properties
7.3.5 Object states
30 8 OPM link syntax and semantics overview
8.1 Procedural link overview
8.1.1 Kinds of procedural links
8.1.2 Procedural link uniqueness OPM principle
8.1.3 State-specified procedural links
8.2 Operational semantics and flow of execution control
8.2.1 The Event-Condition-Action control mechanism
31 8.2.2 Preprocess object set and postprocess object set
8.2.3 Skip semantics of condition vs. wait semantics of non-condition links
32 9 Procedural links
9.1 Transforming links
9.1.1 Kinds of transforming links
9.1.2 Consumption link
33 9.1.3 Result link
9.1.4 Effect link
34 9.1.5 Basic transforming links summary
9.2 Enabling links
9.2.1 Kinds of enabling links
9.2.2 Agent and Agent Link
35 9.2.3 Instrument and Instrument Link
36 9.2.4 Basic enabling links summary
9.3 State-specified transforming links
9.3.1 State-specified consumption link
37 9.3.2 State-specified result link
38 9.3.3 State-specified effect links
40 9.3.4 State-specified transforming links summary
41 9.4 State-specified enabling links
9.4.1 State-specified agent link
9.4.2 State-specified instrument link
42 9.4.3 State-specified enabling links summary
9.5 Control links
9.5.1 Kinds of control links
43 9.5.2 Event links
49 9.5.3 Condition links
56 9.5.4 Exception links
57 10 Structural links
10.1 Kinds of structural links
10.2 Tagged structural link
10.2.1 Unidirectional tagged structural link
10.2.2 Unidirectional null-tagged structural link
58 10.2.3 Bidirectional tagged structural link
10.2.4 Reciprocal tagged structural link
59 10.3 Fundamental structural relations
10.3.1 Kinds of fundamental structural relations
60 10.3.2 Aggregation-participation relation link
61 10.3.3 Exhibition-characterization link
64 10.3.4 Generalization-specialization and Inheritance
67 10.3.5 Classification-instantiation link
70 10.3.6 Fundamental structural relation link and tagged structural link summary
71 10.4 State-specified structural relations and links
10.4.1 State-specified characterization relation link
72 10.4.2 State-specified tagged structural relations
77 11 Relationship cardinalities
11.1 Object multiplicity in structural and procedural links
79 11.2 Object multiplicity expressions and constraints
81 11.3 Attribute value and multiplicity constraints
82 12 Logical operators: AND, XOR, and OR
12.1 Logical AND procedural links
83 12.2 Logical XOR and OR procedural links
84 12.3 Diverging and converging XOR and OR links
86 12.4 State-specified XOR and OR link fans
87 12.5 Control-modified link fans
12.6 State-specified control-modified link fans
88 12.7 Link probabilities and probabilistic link fans
91 13 Execution path and path labels
93 14 Context management with Object-Process Methodology
14.1 Completing the system diagram
14.2 Achieving model comprehension
14.2.1 OPM refinement-abstraction mechanisms
98 14.2.2 Control (operational) semantics within an in-zoomed process context
109 14.2.3 OPM fact consistency principle
14.2.4 Abstraction ambiguity resolution for procedural links
112 Annex€A (normative) OPL Formal syntax in EBNF
129 Annex€B (informative) Guidance for Object-Process Methodology
133 Annex€C (informative) Modelling OPM using OPM
172 Annex€D (informative) OPM dynamics and simulation
178 Bibliography
BSI 22/30452673 DC 2022
$24.66