constraint property

SysMLv1 Parametric Diagram of the Effectiveness-NTU Method for a finned tube cross flow air conditioner heat exchanger

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Tutorial

[TECHNICAL SLIDE TRAIL] The Webel libraries for Wolfram Mathematica: With SysMLv1 models.

Section

SECTION: Miscellaneous examples of applications of Webel libraries for Mathematica to air conditioners and heat exchangers. With SysMLv1 models.

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SysML Parametric Diagram

SysML1.x: MagicDraw/Cameo: The constraint parameter concept is implemented using a vendor-specific stereotype extension ConstraintParameter

SysML1.x: MagicDraw/Cameo: The constraint property concept is (was) implemented using a vendor-specific stereotype extension ConstraintProperty [VENDOR-DEPRECATED]

TIP/GOTCHA: MagicDraw SysML/Cameo: In Parametric Diagrams create BindingConnectors involving part properties by selecting the constraint parameter symbol first and use the smart manipulator (otherwise you might accidentally create a regular Connector)

Interaction - Predation

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

SinkOrSource - Reproduction - Starvation

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

UngroundedGearComparison - comparison

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Internal Block Diagram (IBD)

SysML Parametric Diagram

GroundedGear - comparison

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Internal Block Diagram (IBD)

SysML Parametric Diagram

SMD_WithBacklash

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Internal Block Diagram (IBD)

SysML Parametric Diagram

SMD

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Internal Block Diagram (IBD)

Compliant - RotationalInertia - Spring - Damper - Ground

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

Basic Rotational Components - TwoFlange

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

TwoPin - SwitchedRLC

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

Resistor - Capacitor - Inductor - StepVoltage - Ground

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

Electrical Components - TwoPin

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

07. Components [MOST]

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Hysteresis - ChatteringControl

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Speed Measurement - SampleAndHold

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Switched RLC Circuit - SwitchedRLC

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

State Event Handling - Decay1

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Bouncing Ball

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Cooling Revisited - NewtonCoolingSteadyThenDynamic

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Cooling Revisited - NewtonCoolingDynamic

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

02. Discrete Behavior

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Lotka-Volterra Systems - QuiescentModelWithModifications

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Lotka-Volterra Systems - QuiescentModelUsingStart

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Lotka-Volterra Systems - ClassicModel

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

A Mechanical Example - SecondOrderSystem

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

An Electrical Example - RLC1

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Getting Physical - NewtonCoolingWithTypes

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Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Getting Physical - NewtonCoolingWithDefaults

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Simple First Order System - FirstOrderSteady

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Simple First Order System - FirstOrderInitial

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Simple First Order System - FirstOrder

Gallery

Tutorial

TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica]

Section

01. Basic Equations

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

BDD & PD: EvaporationCalculation2

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

Section

Annex A.5: Humidifier (with Units)

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

BDD & PD: EvaporationCalculation

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

Section

Annex A.5: Humidifier (with Units)

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

BDD & PD: TemperatureIncrease

Gallery

Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

Section

Annex A.5: Humidifier (with Units)

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

BDD & PD: VaporGenerationPlantCalculation

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

Section

Annex A.5: Humidifier (with Units)

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

BDD & PD: Radiation

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Tutorial

TRAIL: SysPhS-1.1 Annex A examples in MagicDraw/Cameo SysML vs Modelica (Wolfram SystemsModeler)

Section

Annex A.5: Humidifier (with Units)

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Figure 52 through Figure 57 show parametric diagrams for the source, amplifier, high-pass fil[t]er, low-pass filter, mixer, and sink, respectively.

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Binding connectors link constraint parameters to simulation variables and constants, indicating their values must be the same.

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Component parametric diagrams show properties typed by constraint blocks (constraint properties), as well as component and port simulation variables and constants.

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f1 is replaced by p1.f, v1 is replaced by p1.lV, x is replaced by lengthchg, k is replaced by springcst, v is replaced by velocitydiff, f is replaced by forcethru, v2 is replaced by p2.v, and f2 is replaced by p2.f.

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The following Modelica code corresponds to Figure 26. It has five equations from the SysML constraint block. SysML parameter names are replaced in the Modelica equations according the bindings in Figure 14 [ERROR]:

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(and flow properties in SysML property paths leading to PhSVariables on conserved quantity kinds are omitted in Modelica, see Subclause 10.7.8).

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In a SysML block with constraint properties, the constraints correspond to the same equations in Modelica ... except the SysML parameters in those equations correspond in Modelica to the properties they are bound to in SysML

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TRAIL: HOWTO simulate Dependency Injection of SysML Parametric calculations

Jump to first slide

The problem statement: A Client subscribes to an output value property but does not know what computes it or how

Sections

Calculate wavelengths from frequencies and compare EM regions in a table

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: Optical telescopes from Wikipedia: Structure and port-based light flow model

Section

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MagicDraw/Cameo: table

SysML Package Diagram

SysML Parametric Diagram

Radio frequencies (just a quick look)

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: Optical telescopes from Wikipedia: Structure and port-based light flow model

Section

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SysML Block Definition Diagram (BDD)

There are six types of quarks (and six antiquarks)

This content has been marked as discussing an ADVANCED topic!

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia

Section

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SysML Block Definition Diagram (BDD)

Converting mass and charge using SysML Parametrics

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia

Section

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SysML Block Definition Diagram (BDD)

SysML Parametric Diagram

Calculate whether a specific particle is a lepton using SysML parametrics

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia

Section

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SysML Parametric Diagram

Our first Parsing Analysis diagram about leptons

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Tutorial

TRAIL: Webel SysML Parsing Analysis example: A particle physics taxonomy from Wikipedia

Section

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SysML Block Definition Diagram (BDD)

REFERENCE CARD: Property cheat-sheet for Block

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Tutorial

TRAIL: Webel's ultimate guide to Systems Modeling Language (v1) with MagicDraw/Cameo

Section

08:01: The building Blocks of SysML

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SysML Block Definition Diagram (BDD)

Constraint properties and their parameters also have their own notations ...

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OMG Systems Modeling Language (SysML) 1.6

Four general categories of properties of blocks are recognized in SysML: parts, references, value properties, and constraint properties.

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OMG Systems Modeling Language (SysML) 1.6

Part, reference, value, and constraint properties may be shown in block definition compartments with the labels "parts," "references," "values," and "constraints" respectively.

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OMG Systems Modeling Language (SysML) 1.6

Constraint properties are further defined in Clause 10. A port is another category of property, as further defined in Section 9.

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OMG Systems Modeling Language (SysML) 1.6

A property can represent a role or usage in the context of its enclosing block. A property has a type that supplies its definition.

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OMG Systems Modeling Language (SysML) 1.6

Constraint Properties are a special class of property used to constrain other properties of blocks...

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OMG Systems Modeling Language (SysML) 1.6

REFERENCE CARD: Types of Block Properties and Block compartments

Gallery

Tutorial

TRAIL: Webel's ultimate guide to Systems Modeling Language (v1) with MagicDraw/Cameo

Section

08:01: The building Blocks of SysML

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SysML Block Definition Diagram (BDD)

ExampleBlock in a Block Definition Diagram (BDD)

Gallery

Tutorial

TRAIL: Webel's ultimate guide to Systems Modeling Language (v1) with MagicDraw/Cameo

Section

08:01: The building Blocks of SysML

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SysML Block Definition Diagram (BDD)

«interfaceRequirement»: satisfied by a port, conector, item flow, and/or constraint property.

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OMG Systems Modeling Language (SysML) 1.6

parametric diagrams can make use of the nested property name notation to refer to multiple levels of nested property containment, as shown in this example.

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OMG Systems Modeling Language (SysML) 1.6

Figure D.32 shows the use of constraint properties on a parametric diagram. This diagram shows the use of nested property references to the properties of the parts;

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OMG Systems Modeling Language (SysML) 1.6

Figure D.34 - Defining Straight-Line Vehicle Dynamics Mathematical Constraints (Definition of Dynamics)

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Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

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SysML Block Definition Diagram (BDD)

MagicDraw/Cameo: Does not support ConstraintNote: Can't callout the Constraint of the ConstraintBlock of a constraint property into a Note on a Parametric Diagram (show on the constraint property symbol instead)

The StraightLineVehicleDynamics constraint block from Figure D.32 has been expanded in Figure D.33. ConstraintNotes are used, which identify each constraint using curly brackets {}. In addition, Rationale has been used to explain the meaning ...

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OMG Systems Modeling Language (SysML) 1.6

Figure D.33 - Straight Line Vehicle Dynamics Mathematical Model (Parametric Diagram)

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

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SysML Parametric Diagram

Figure D.32 - Establishing Mathematical Relationships for Fuel Economy Calculations (VARIATION: labels inside)

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

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SysML Parametric Diagram

Figure D.32 - Establishing Mathematical Relationships for Fuel Economy Calculations (Parametric Diagram)

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

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SysML Parametric Diagram

Figure D.26 - Defining Analyses for Hybrid SUV Engineering Development (Block Definition Diagram)

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

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SysML Block Definition Diagram (BDD)

Figure D.26 defines the various model elements that will be used to conduct analysis in this example. It depicts each of the constraint blocks/equations that will be used for the analysis, and key relationships between them.

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OMG Systems Modeling Language (SysML) 1.6

A parametric diagram is a restricted form of internal block diagram that shows only the use of constraint blocks along with the properties they constrain within a context.

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OMG Systems Modeling Language (SysML) 1.6

The usage of a constraint block is distinguished from other parts by a box having rounded corners rather than the square corners of an ordinary part.

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OMG Systems Modeling Language (SysML) 1.6

A constraint block is defined by a keyword of «constraint» applied to a block definition. Properties of this block define parameters of the constraint, with the exception of properties that hold internally nested usages of constraint blocks.

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OMG Systems Modeling Language (SysML) 1.6

Figure D.24 - Defining Fuel Flow Constraints (Parametric Diagram) [ANNOTATED]

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

Slide kind

SysML Parametric Diagram

The context for the usages of constraint blocks shall also be specified in a parametric diagram to maintain the proper namespace for the nested properties.

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OMG Systems Modeling Language (SysML) 1.6

A constraint property may be shown on a parametric diagram using a rectangle with rounded corners. This graphical shape distinguishes a constraint property from all other properties and avoids the need to show an explicit «constraint» keyword. Otherwise..

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OMG Systems Modeling Language (SysML) 1.6

All properties that appear, other than the constraints themselves, shall either be bound directly to a constraint parameter, or contain a property that is bound to one (through any number of levels of containment).

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OMG Systems Modeling Language (SysML) 1.6

A parametric diagram is defined as a restricted form of internal block diagram. A parametric diagram may contain constraint properties and their parameters, along with other properties from within the internal block context.

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OMG Systems Modeling Language (SysML) 1.6

A constraint property is a property of any block that is typed by a constraint block. It holds a localized usage of the constraint block. Binding connectors may be used to bind the parameters of this constraint block to other properties of the block ...

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OMG Systems Modeling Language (SysML) 1.6

All properties of a constraint block are constraint parameters, with the exception of constraint properties that hold internally nested usages of constraint blocks.

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OMG Systems Modeling Language (SysML) 1.6

Figure D.24 - Defining Fuel Flow Constraints (Parametric Diagram)

Gallery

Tutorial

TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7]

Section

Section: SysML-1.6: HSUV sample

Slide kind

SysML Parametric Diagram

Subscribe to constraint property