public MainWindow()
{
InitializeComponent();
lua_state = LuaHelper.GetLuaState();
projectManager = ProjectManager.GetInstance();
projectManager.OnMotorAnalysisResultsUpdate += new EventHandler(projectManager_RequestRefreshUI);
projectManager.loadStartupProject();
form_motorParams = new Form_MotorParams();
form_motorParams.MdiParent = this;
resultsWindow = new ResultsWindow();
resultsWindow.MdiParent = this;
logwindow = new LogWindow();
logwindow.MdiParent = this;
previewWindow = new PreviewWindow();
previewWindow.MdiParent = this;
initMenu();
}
/// <summary>
/// Analyze 1 step, using femm window
/// </summary>
/// <param name="data"></param>
/// <param name="step"></param>
/// <param name="femm"></param>
private void AnalyzeOne(int step, FEMM femm = null)
{
if (femm == null)
{
femm = FEMM.DefaultFEMM;
}
double t = Results.Times[step];
double rotorAngle = RotorSpeedDegreeSecond * t + StartAngle;
// run script to update IA,IB,IC
NLua.Lua lua_state = LuaHelper.GetLuaState();
String[] currentFormulas = { IA, IB, IC };
String[] circuitNames = { "A", "B", "C" };
Dictionary <String, double> currents = new Dictionary <string, double>();
try
{
lua_state["step"] = step;
lua_state["time"] = t;
lua_state["omega"] = RotorSpeedRadSecond;
for (int i = 0; i < currentFormulas.Length; i++)
{
double Ix = (double)lua_state.DoString("return " + currentFormulas[i])[0];
currents[circuitNames[i]] = Ix;
}
}
catch (Exception ex)
{
log.Error("Lua error :" + ex.Message);
//TODO: maybe halt analysis since there maybe big problem
}
// open femm file
femm.open(Motor.Path_FEMMFile);
// clear the way (line-boundary conditional in airgap)
Motor.Airgap.MakeWayInAirgapBeforeRotationInFEMM(femm);
// normalize, make rotorAngle inside (-2alpha,2alpha)
double xRotorAngle = rotorAngle;
if (!Motor.GeneralParams.FullBuildFEMModel)
{
double alphax2 = 2 * Motor.Rotor.alphaDegree;
if (xRotorAngle > alphax2 || xRotorAngle < -alphax2)
{
xRotorAngle = xRotorAngle - Math.Round(xRotorAngle / (2 * alphax2)) * 2 * alphax2;
}
}
// rotate rotor
Motor.Rotor.RotateRotorInFEMM(xRotorAngle, femm);
// modify airgap (in case partial build)
Motor.Airgap.ModifyAirgapAfterRotationInFEMM(xRotorAngle, femm);
// modify stator currents using args passed from OnBeginAnalyzeOne
Motor.Stator.SetStatorCurrentsInFEMM(currents, femm);
// save as new file fem (temp only)
String stepfileFEM = OutDir + "\\" + String.Format("{0:D4}.FEM", step);
femm.mi_saveas(stepfileFEM);
// analyze
femm.mi_analyze(true);
// close
femm.mi_close();
// delete temp file
//File.Delete(stepfileFEM);
// open ans file to measure ?
String stepfileANS = Path.GetDirectoryName(stepfileFEM) + "\\" + Path.GetFileNameWithoutExtension(stepfileFEM) + ".ans";
femm.open(stepfileANS);
//String bmpFile = config.OutDir + "\\bmp\\" + Path.GetFileNameWithoutExtension(stepfileFEM) + ".bmp";
//femm.mo_savebitmap(bmpFile);
// get circuits properties from stator
TransientStepResult result = new TransientStepResult();
Dictionary <String, FEMM.CircuitProperties> cps = Motor.Stator.getCircuitsPropertiesInAns(femm);
double torque = Motor.Rotor.getTorqueInAns(femm);
result.Torque = torque;
result.RotorAngle = rotorAngle;
result.CircuitProperties = cps;
Results[step] = result;
OnFinishAnalyzeOneStep(this, result);
log.Info(String.Format("Time {0:F5}: {1}", t, torque));
femm.mo_close();
}