public static TireDataMaxmin GetLimitData(List <TireData> list)
{
var maxmin = new TireDataMaxmin();
maxmin.count = list.Count;
foreach (var data in list)
{
for (int i = 0; i < TireData.Count(); ++i)
{
if (maxmin.Max[(TireDataColumn)i] < data[(TireDataColumn)i])
{
maxmin.Max[(TireDataColumn)i] = data[(TireDataColumn)i];
}
if (maxmin.Min[(TireDataColumn)i] > data[(TireDataColumn)i])
{
maxmin.Min[(TireDataColumn)i] = data[(TireDataColumn)i];
}
maxmin.Mean[(TireDataColumn)i] += data[(TireDataColumn)i];
}
}
for (int i = 0; i < TireData.Count(); ++i)
{
maxmin.Mean[(TireDataColumn)i] /= list.Count();
}
return(maxmin);
}
public static TireData Resolution()
{
TireData data = new TireData();
data.ET = 0.02;
data.V = 0.05;
data.N = 1;
data.SA = 0.01;
data.IA = 0.01;
data.RL = 0.01;
data.RE = 0.1;
data.P = 0.1;
data.FX = 1;
data.FY = 1;
data.FZ = 1;
data.MX = 0.1;
data.MZ = 0.1;
data.NFX = 0.01;
data.NFY = 0.01;
data.RST = 0.1;
data.TSTC = 0.1;
data.TSTI = 0.1;
data.TSTO = 0.1;
data.AMBTMP = 0.1;
data.SR = 0.01;
data.SL = 0.01;
return(data);
}
public TireData Copy()
{
var value = new TireData();
_data.CopyTo(value._data, 0);
return(value);
}
public DatFileReader(string filename, int skip = 3)
{
DataList = new List <TireData>();
using (var sr = new System.IO.StreamReader(filename))
{
uint count = 0;
while (!sr.EndOfStream)
{
//三行読み飛ばす
++count;
var line = sr.ReadLine();
if (count <= skip)
{
continue;
}
var values = line.Split('\t');
if (values.Count() < 21)
{
throw new Exception("データがおかしい");
}
var data = new TireData();
data.ET = double.Parse(values[0]);
data.V = double.Parse(values[1]);
data.N = double.Parse(values[2]);
data.SA = double.Parse(values[3]);
data.IA = double.Parse(values[4]);
data.RL = double.Parse(values[5]);
data.RE = double.Parse(values[6]);
data.P = double.Parse(values[7]);
data.FX = double.Parse(values[8]);
data.FY = double.Parse(values[9]);
data.FZ = -double.Parse(values[10]);
data.MX = double.Parse(values[11]);
data.MZ = double.Parse(values[12]);
data.NFX = double.Parse(values[13]);
data.NFY = double.Parse(values[14]);
data.RST = double.Parse(values[15]);
data.TSTI = double.Parse(values[16]);
data.TSTC = double.Parse(values[17]);
data.TSTO = double.Parse(values[18]);
data.AMBTMP = double.Parse(values[19]);
data.SR = double.Parse(values[20]);
if (values.Count() > 21)
{
data.SL = double.Parse(values[21]);
}
else
{
var speed = data.V / 3.6 / 100;
var rps = data.N / 60;
var tireSpeed = Math.PI * data.RE * 2 * rps;
data.SL = (speed - tireSpeed) / speed;
}
DataList.Add(data);
}
}
}
public TireDataMaxmin()
{
Max = new TireData();
Min = new TireData();
Mean = new TireData();
for (int i = 0; i < TireData.Count(); ++i)
{
Max[(TireDataColumn)i] = double.MinValue;
Min[(TireDataColumn)i] = double.MaxValue;
Mean[(TireDataColumn)i] = 0;
}
}
public bool Evaluate(TireData data)
{
double value = data[Column];
return(Evaluate(value));
}