Annex60.Utilities.Diagnostics

IEA EBC Annex 60

Annex60.Utilities.Diagnostics

Library with models to diagnose model errors

Information

This package contains components models for run-time diagnostics. The models in this package can be used to stop a simulation if a test is violated.

Extends from Modelica.Icons.VariantsPackage (Icon for package containing variants).

Package Content

Name	Description
AssertEquality	Assert when condition is violated
AssertInequality	Assert when condition is violated
BaseClasses	Package with base classes for Annex60.Utilities.Diagnostics

Annex60.Utilities.Diagnostics.AssertEquality

Assert when condition is violated

Annex60.Utilities.Diagnostics.AssertEquality

Information

Model that triggers an assert if |u1-u2| > threShold and t > t₀.

Extends from BaseClasses.PartialInputCheck (Assert when condition is violated).

Parameters

Type	Name	Default	Description
Time	startTime	0	Start time for activating the assert [s]
Real	threShold	1E-2	Threshold for equality comparison
String	message	"Inputs differ by more than ...

Connectors

Type	Name	Description
input RealInput	u1	Value to check
input RealInput	u2	Value to check

Modelica definition

block AssertEquality "Assert when condition is violated" extends BaseClasses.PartialInputCheck(message = "Inputs differ by more than threShold"); equation if noEvent(time > t0) then assert(noEvent(abs(u1 - u2) < threShold), message + "\n" + " time = " + String(time) + "\n" + " u1 = " + String(u1) + "\n" + " u2 = " + String(u2) + "\n" + " abs(u1-u2) = " + String(abs(u1-u2)) + "\n" + " threShold = " + String(threShold)); end if; end AssertEquality;

Annex60.Utilities.Diagnostics.AssertInequality

Assert when condition is violated

Annex60.Utilities.Diagnostics.AssertInequality

Information

Model that triggers an assert if u1 > u2 - threShold and t > t₀.

Extends from BaseClasses.PartialInputCheck (Assert when condition is violated).

Parameters

Type	Name	Default	Description
Time	startTime	0	Start time for activating the assert [s]
Real	threShold	0	Threshold for equality comparison
String	message	"Inputs differ by more than ...

Connectors

Type	Name	Description
input RealInput	u1	Value to check
input RealInput	u2	Value to check

Modelica definition

block AssertInequality "Assert when condition is violated" extends BaseClasses.PartialInputCheck(message = "Inputs differ by more than threShold", threShold = 0); equation if noEvent(time > t0) then assert(noEvent(u1 > u2 - threShold), message + "\n" + " time = " + String(time) + "\n" + " u1 = " + String(u1) + "\n" + " u2 = " + String(u2) + "\n" + " abs(u1-u2) = " + String(abs(u1-u2)) + "\n" + " threShold = " + String(threShold)); end if; end AssertInequality;

http://iea-annex60.org