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sysml-roadmap:behavior_concepts_modeling_core_team [2017-03-22 18:51] jwatson created |
sysml-roadmap:behavior_concepts_modeling_core_team [2017-05-28 13:36] (current) sfriedenthal [Limitations of SysML v1] |
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Back to the[[http://www.omgwiki.org/OMGSysML/doku.php?id=sysml-roadmap:systems_engineering_concept_model_workgroup| Systems Engineering Concept Model (SECM) Working Group Wiki]] | Back to the[[http://www.omgwiki.org/OMGSysML/doku.php?id=sysml-roadmap:systems_engineering_concept_model_workgroup| Systems Engineering Concept Model (SECM) Working Group Wiki]] | ||
====== Behavior Concepts Modeling Focus Team ====== | ====== Behavior Concepts Modeling Focus Team ====== | ||
+ | ===== Team ===== | ||
+ | |||
+ | - Manas Bajaj - Intercax \\ | ||
+ | - Conrad Bock - NIST \\ | ||
+ | - Roger Burkhart - John Deere \\ | ||
+ | - Hans-Peter deKoning - ESA \\ | ||
+ | - Sandy Friedenthal \\ | ||
+ | - Chas Gayley \\ | ||
+ | - Andrew Mullis - Lockheed Martin \\ | ||
+ | - Marc Sarrel - JPL \\ | ||
+ | - John Watson - Retired Lockheed Martin \\ | ||
+ | |||
+ | |||
===== Objectives ===== | ===== Objectives ===== | ||
===== Starting Point ===== | ===== Starting Point ===== | ||
+ | * {{ :sysml-roadmap:integrated_structure_behavior_example.pptx |Integrated Structure and Behavior Example, 30 Oct 2016}} | ||
+ | * {{ :sysml-roadmap:secm_-_2015_industry_reference_extracts_for_incose_article.pptx |SECM - 2015 Industry Reference Extracts for INCOSE Article, 09 Sept 2016}} | ||
+ | |||
===== Limitations of SysML v1 ===== | ===== Limitations of SysML v1 ===== | ||
+ | - Lack of integration between structure and behavior (e.g., flows, triggers, input to do/behavior) | ||
+ | - Limitations of executing behavior that is integrated with structure/ports | ||
+ | - Lack of integration between different kinds of behavior (seq, act, stm, uc, timing) | ||
+ | - Lack of integration with analysis expressions so that it is simple to create an expression anywhere in the model | ||
+ | - Unification of expressions and constraints | ||
+ | - Inability to represent structure of I/O and how they are input to different functions | ||
+ | - Lack of representation of timelines | ||
+ | - Inability to easily create and destroy relationships such as connectors | ||
+ | - More flexible pre/post conditions using bdd/instance diagrams (refer to Keith Butler presentation) | ||
+ | - Support for software architecture concepts as identified by Ron Townsend | ||
+ | - Support for variant behavior modeling concepts | ||
===== Driving Requirements ===== | ===== Driving Requirements ===== |