文本amesim参考2013年8月2123培训用v.pptxVIP

agendaRegistration and welcomeThe AMESim ArchitectureThe AMESet GUI example 1 : power sensorBasics of Bond-GraphsDefinition of features in a submodel The AMESet GUI examples 2 and 3 : OR000 MAS21 examplesBrief review of numerical methodsBasics of C-programmingGoing further with AMESetOpen demonstration forum1 copyright LMS International - 2011 Before beginning the example, we will list the different stages of the submodel building.The basic features of a submodelrPort connectionsVariablesInputs / outputsInternal / externalParametersReal / integer / textStoresReal / integer / pointeVectorsVisibilityCode organization and arguments2 copyright LMS International - 2011 Before beginning the example, we will list the different stages of the submodel building.The basic features of a submodel : port connectionsPort 1 has 2 variablesGreen squares materialize the ports when close enoughPort connectionsEstablish contact with neighbour submodelsPort appearance corresponds to specific port typePort numbering imposed by AMESimin counter-clockwise order, starting from bottom faceInformation passed in both directions = multiport approachInformation passed through external variables3 copyright LMS International - 2011 External variables : Inputs outputs2 sort of status for external variablesOutputs (green)Inputs (red)The primary function of a submodel is to calculate its outputs from its inputs.Outputs always appear first4 copyright LMS International - 2011 Definition : parameters variables5 copyright LMS International - 2011Parameter : quantity set once and fixed during a simulation runExample : diameter of a pipe, mass of a load …3 possible typesReal (floating number in double precision)IntegerText : name of a file, mathematical expression...Variable : quantity changing with timeExample : the pressure in a pipe, the rotary speed of a load …Always floating numbers (double precision)External variable : quantity exchanged with another submodel through portInternal variable : quanti