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BS ISO 19450:2024 – TC

$280.87

Tracked Changes. Automation systems and integration. Object-Process Methodology

Published By Publication Date Number of Pages
BSI 2024 484
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PDF Catalog

PDF Pages PDF Title
308 National foreword
314 Foreword
315 Introduction
317 1 Scope
2 Normative references
3 Terms and definitions
325 4 Symbols
326 5 Conformance
327 6 Object-Process Methodology (OPM) principles and concepts
6.1 OPM modelling principles
6.1.1 Modelling as a purpose-serving activity
6.1.2 Unification of function, structure, and behaviour
6.1.3 Identify functional value
328 6.1.4 Function versus behaviour
6.1.5 System boundary setting
6.1.6 Clarity and completeness trade-off
329 6.2 OPM fundamental concepts
6.2.1 Bimodal representation
6.2.2 OPM modelling elements
330 6.2.3 OPM things: objects and processes
6.2.4 OPM links: procedural and structural
6.2.5 OPM context management
6.2.6 OPM model implementation (informative)
331 7 OPM thing syntax and semantics
7.1 Objects
7.1.1 Description
332 7.1.2 Representation
7.2 Processes
7.2.1 Description
7.2.2 Representation
333 7.3 OPM things
7.3.1 OPM thing defined
7.3.2 Object-process test
7.3.3 OPM thing generic properties
334 7.3.4 Default values of thing generic properties
335 7.3.5 Object states
336 8 OPM link syntax and semantics overview
8.1 Procedural link overview
8.1.1 Kinds of procedural links
337 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 Event-Condition-Action control mechanism
8.2.2 Preprocess object set and postprocess object set
338 8.2.3 Skip semantics of condition versus wait semantics of non-condition links
9 Procedural links
9.1 Transforming links
9.1.1 Kinds of transforming links
339 9.1.2 Consumption link
9.1.3 Result link
340 9.1.4 Effect link
9.1.5 Basic transforming links summary
9.2 Enabling links
9.2.1 Kinds of enabling links
341 9.2.2 Agent and agent link
9.2.3 Instrument and instrument link
342 9.2.4 Basic enabling links summary
9.3 State-specified transforming links
9.3.1 State-specified consumption link
343 9.3.2 State-specified result link
344 9.3.3 State-specified effect links
346 9.3.4 State-specified transforming links summary
347 9.4 State-specified enabling links
9.4.1 State-specified agent link
9.4.2 State-specified instrument link
348 9.4.3 State-specified enabling links summary
9.5 Control links
9.5.1 Kinds of control links
349 9.5.2 Event links
355 9.5.3 Condition links
362 9.5.4 Exception links
363 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
10.2.3 Bidirectional tagged structural link
364 10.2.4 Reciprocal tagged structural link
365 10.3 Fundamental structural relations
10.3.1 Kinds of fundamental structural relations
10.3.2 Aggregation-participation relation link
367 10.3.3 Exhibition-characterization link
370 10.3.4 Generalization-specialization and Inheritance
373 10.3.5 Classification-instantiation link
375 10.3.6 Fundamental structural relation link and tagged structural link summary
376 10.4 State-specified structural relations and links
10.4.1 State-specified characterization relation link
377 10.4.2 State-specified tagged structural relations
382 11 Relationship cardinalities
11.1 Object multiplicity in structural and procedural links
383 11.2 Object multiplicity expressions and constraints
385 11.3 Attribute value and multiplicity constraints
386 12 Logical operators: AND, XOR, and OR
12.1 Logical AND procedural links
387 12.2 Logical XOR and OR procedural links
388 12.3 Diverging and converging XOR and OR links
391 12.4 State-specified XOR and OR link fans
12.5 Control-modified link fans
392 12.6 State-specified control-modified link fans
393 12.7 Link probabilities and probabilistic link fans
395 13 Execution path and path labels
396 14 Context management with Object-Process Methodology (OPM)
14.1 Completing the system diagram (SD)
397 14.2 Achieving model comprehension
14.2.1 OPM refinement-abstraction mechanisms
401 14.2.2 Control (operational) semantics within an in-zoomed process context
412 14.2.3 OPM fact consistency principle
413 14.2.4 Abstraction ambiguity resolution for procedural links
416 Annex A (normative) Object-Process Language (OPL) formal syntax in Extended Bachus-Naur form (EBNF)
433 Annex B (informative) Guidance for Object-Process Methodology (OPM)
436 Annex C (informative) Modelling OPM using OPM
475 Annex D (informative) OPM dynamics and simulation
481 Bibliography
BS ISO 19450:2024 - TC
$280.87