/// <summary>
/// Sets the operation total, start and end period.
/// </summary>
/// <param name="model">SimulationOperationPlanModel</param>
private void SetPeriod(SimulationOperationPlanModel model)
{
//TODO: System work start hour wil set.
var operationStartPeriod = ((model.OperationDate.Hour - Convert.ToInt32(startTime.Split(":")[0])) * 60 / period) + (model.OperationDate.Minute / period + (model.OperationDate.Minute % period > 0 ? 1: 0));
var operationPeriod = model.OperationTime / period + (model.OperationTime % period > 0 ? 1 : 0);
model.StartPeriod = operationStartPeriod;
model.EndPeriod = operationStartPeriod + operationPeriod;
model.OperationPeriod = model.EndPeriod - model.StartPeriod;
}
private int GetDuration(SimulationOperationPlanModel simulationOperationPlanModel, int periodsInHour)
{
double e = simulationOperationPlanModel.ActualOperationTime / period;
double sd = e * GetRandomCV();
double sigma = 0;
double mean = 0;
double stdNormal = 0;
double normalValue = 0;
double lognormalValues = 0;
int duration = 0;
sigma = Math.Sqrt(Math.Log10(1 + ((sd * sd) / (e * e))));
mean = Math.Log10(e) - ((sigma * sigma) / 2);
stdNormal = random.NextGaussian();
normalValue = sigma * stdNormal + mean;
lognormalValues = Math.Exp(normalValue);
duration = (int)Math.Ceiling(periodsInHour * lognormalValues);
return(duration * period);
}
