Model Integration for Systems Engineering

Integration of High-level System Model, Cost Model, Environment Model and Life Cycle Model for Typical Design Requirements Engineering and Architecture Options Definition Stage Victor Agroskin RuSEC 2010

Life Cycle of a « Typical Design » ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Concept Production Utilisation Retirement Development Concept Implementation Development Moderni sation Implementation Moderni sation Retirement

Modernisation stage as a project Architecture trade-off analysis … Requirements engineering Goal model Technical-economic model Conceptual Design ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Megamodel ,[object Object],[object Object],[object Object],Project’s modelling standard

Project’s modelling standard ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Metamodel for model-based requirements engineering

From wishes to requirements ,[object Object]

Goal model in i* Earn extra cash in peak hours Steam boiler with excess capacity and heat accumulator Steam boiler and turbogenerator with excess capacity Minimize capital expenses Power plant has a free capacity in night hours

Model Primitives ,[object Object],[object Object],[object Object],[object Object],[object Object]

Metamodel for modelling and model configuration

Classification of primitives and parameters in OWL

Primitive libraries in Modelica – inheritance (1)

Primitive libraries in Modelica – inheritance ( 2 )

Primitive libraries in Modelica – inheritance ( 3 )

Metamodel for configuration and simulation of a model

Configuration Power-1 in Modelica

Configuration Accum-1 in Modelica

Metamodel in ISO 24744 context

Data integration – ISO 15926 Model_primitive_class Equipment_model_class Functional_element_model_class Model_primitive Steam_generation_island_model Heat_accumulating_equipment_model #Heat_accumulator_model

Standards, languages and tools ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],i*

What to do next – « ideal program » ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Thank you! ,[object Object],[object Object],[object Object]

Model Integration for Systems Engineering

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Model Integration for Systems Engineering