PhSVariable: [3] isConserved may be true only when isContinuous is true and the stereotyped property is on a block specialized from ConservedQuantityKind (see Subclause 11.2.2). Source SysPhS-1.1
PhSVariable: [2] isContinuous may be true only when the stereotyped property is typed by Real or one of its specializations. Source SysPhS-1.1
Continuous variables have values that are close to their values at nearby times in the past and future. Discrete variables have values that are the same as their values at nearby times in either the past or future, or both. Source SysPhS-1.1
Figure 31: Elements for physical interaction Gallery Tutorial TRAIL: SysPhS-1.1 specification body figures in MagicDraw SysML (or Cameo Systems Modeler) vs Modelica [using Wolfram SystemsModeler] Section Slide kind SysML Package Diagram
SysPhS: MagicDraw/Cameo: In the sysphs_profile the properties for PhSVariable have multiplicity [1], so the defaults always appear explicitly (but may be overridden): isContinuous: Boolean = true, isConserved: Boolean = false, changeCycle: Real = 0
Figure 1: Simulation stereotypes Gallery Tutorial TRAIL: SysPhS-1.1 specification body figures in MagicDraw SysML (or Cameo Systems Modeler) vs Modelica [using Wolfram SystemsModeler] Section Slide kind UML Profile Diagram
By default, Modelica properties are continuous. PhSVariables with isContinuous=true correspond to continuous components, PhSVariables with isContinuous=false correspond to discrete components, and PhSConstants correspond to parameter variables. Source SysPhS-1.1
