public bool FuzzyGenerateRulesAndGetResultFLLComparison(GetRuleDTO rules, double inputValue1, double inputValue2, int rate)
{
FuzzySystemResultDTO system = new FuzzySystemResultDTO();
system = GenerateSystem(rules, inputValue1);
_fsSoil = system.System;
inputValue1 = system.InputValue;
FuzzyVariable fvInput1 = _fsSoil.InputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Input).DegiskenGorunenAdi);
FuzzyVariable fvOutput1 = _fsSoil.OutputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Output).DegiskenGorunenAdi);
Dictionary <FuzzyVariable, double> inputValues1 = new Dictionary <FuzzyVariable, double>();
inputValues1.Add(fvInput1, inputValue1);
Dictionary <FuzzyVariable, double> result1 = _fsSoil.Calculate(inputValues1);
_fsSoil.DefuzzificationMethod = DefuzzificationMethod.Bisector;
double outputValue1 = result1[fvOutput1];
_fsSoil = null;
system = GenerateSystem(rules, inputValue2);
_fsSoil = system.System;
inputValue2 = system.InputValue;
FuzzyVariable fvInput2 = _fsSoil.InputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Input).DegiskenGorunenAdi);
FuzzyVariable fvOutput2 = _fsSoil.OutputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Output).DegiskenGorunenAdi);
Dictionary <FuzzyVariable, double> inputValues2 = new Dictionary <FuzzyVariable, double>();
inputValues2.Add(fvInput2, inputValue2);
Dictionary <FuzzyVariable, double> result2 = _fsSoil.Calculate(inputValues2);
_fsSoil.DefuzzificationMethod = DefuzzificationMethod.Centroid;
double outputValue2 = result2[fvOutput2];
var result = GetResultForProximity(outputValue1, outputValue2, rate);
return(result);
}
private string GetResultForCloseLine(GetRuleDTO rules, double outputValue)
{
string sonuc = "";
var variableId = rules.VariableList.FirstOrDefault(dl => dl.DegiskenTipID == (byte)Enums.VariableType.Output).DegiskenID;
var OutputList = _variableItemService.Queryable().Where(d => d.DegiskenID == variableId).ToList();
for (int i = 0; i < OutputList.Count; i++)
{
if (i == OutputList.Count - 1)
{
//if (outputValue >= OutputList[i].MinDeger && outputValue <= OutputList[i].MaxDeger)
//{
sonuc = OutputList[i].DegiskenItemAdi;
break;
//}
}
else
{
if (OutputList[i].MaxDeger > OutputList[i + 1].MinDeger) //Means that has intersection with next definition range (Bir sonraki tanım aralığı ile kesişimi var demektir)
{
if (outputValue <= OutputList[i].MaxDeger && outputValue >= OutputList[i + 1].MinDeger)
{
sonuc = Math.Abs(outputValue - OutputList[i].MaxDeger) > Math.Abs(outputValue - OutputList[i + 1].MinDeger) ? OutputList[i].DegiskenItemAdi : OutputList[i + 1].DegiskenItemAdi;
break;
}
}
else
{
if (outputValue >= OutputList[i].MinDeger && outputValue <= OutputList[i].MaxDeger)
{
sonuc = OutputList[i].DegiskenItemAdi;
break;
}
}
}
}
return(sonuc);
}
public GetRuleDTO GetRule(long kuralID)
{
GetRuleDTO getRule = new GetRuleDTO();
List <DegiskenItem> variableItemList = new List <DegiskenItem>();
var rule = _ruleService.Queryable().FirstOrDefault(k => k.KuralID == kuralID && k.AktifMi == true);
var ruleListText = rule.KuralListTexts.ToList();
var variables = rule.Degiskens.ToList();
foreach (var item in variables)
{
var degiskenItems = _variableItemService.Queryable().Where(d => d.DegiskenID == item.DegiskenID).ToList();
variableItemList.AddRange(degiskenItems);
}
getRule.Rule = rule;
getRule.RuleListText = ruleListText;
getRule.VariableList = variables;
getRule.VariableItemList = variableItemList;
return(getRule);
}
private FuzzySystemResultDTO GenerateSystem(GetRuleDTO rules, double inputValue)
{
FuzzySystemResultDTO result = new FuzzySystemResultDTO();
MamdaniFuzzySystem fsSoil = new MamdaniFuzzySystem();
foreach (var variable in rules.VariableList)
{
if (variable.DegiskenTipID == (byte)Enums.VariableType.Input)
{
FuzzyVariable fvInput = new FuzzyVariable(variable.DegiskenGorunenAdi, 0.0, 1000.0);
var variableItems = rules.VariableItemList.Where(k => k.DegiskenID == variable.DegiskenID).ToList();
for (int i = 0; i < variableItems.Count; i++)
{
if (inputValue == variableItems[i].MinDeger)
{
inputValue++;
}
double maxValue;
if (i != variableItems.Count - 1)
{
if (variableItems[i].MaxDeger == variableItems[i + 1].MinDeger)
{
maxValue = variableItems[i].MaxDeger - 1;
}
else
{
maxValue = variableItems[i].MaxDeger;
}
}
else
{
maxValue = variableItems[i].MaxDeger;
}
fvInput.Terms.Add(new FuzzyTerm(variableItems[i].DegiskenItemGorunenAdi, new TriangularMembershipFunction(variableItems[i].MinDeger, (variableItems[i].MinDeger + variableItems[i].MaxDeger) / 2, maxValue)));
}
fsSoil.Input.Add(fvInput);
}
else
{
FuzzyVariable fvOutput = new FuzzyVariable(variable.DegiskenGorunenAdi, 0.0, 1000.0);
var variableItems = rules.VariableItemList.Where(k => k.DegiskenID == variable.DegiskenID).ToList();
for (int i = 0; i < variableItems.Count; i++)
{
double maxValue;
if (i != variableItems.Count - 1)
{
if (variableItems[i].MaxDeger == variableItems[i + 1].MinDeger)
{
maxValue = variableItems[i].MaxDeger - 1;
}
else
{
maxValue = variableItems[i].MaxDeger;
}
}
else
{
maxValue = variableItems[i].MaxDeger;
}
fvOutput.Terms.Add(new FuzzyTerm(variableItems[i].DegiskenItemGorunenAdi, new TriangularMembershipFunction(variableItems[i].MinDeger, (variableItems[i].MinDeger + variableItems[i].MaxDeger) / 2, maxValue)));
}
fsSoil.Output.Add(fvOutput);
}
}
foreach (var ruleText in rules.RuleListText)
{
MamdaniFuzzyRule rule = fsSoil.ParseRule(ruleText.KuralText);
fsSoil.Rules.Add(rule);
}
result.System = fsSoil;
result.InputValue = inputValue;
return(result);
}
public string FuzzyGenerateRulesAndGetResultFLL(GetRuleDTO rules, double inputValue)
{
//var ozdirenc = GorunenAdDuzenle(kuralKume.OzdirencList);
//var toprak = GorunenAdDuzenle(kuralKume.ToprakList);
FuzzySystemResultDTO system = new FuzzySystemResultDTO();
system = GenerateSystem(rules, inputValue);
_fsSoil = system.System;
inputValue = system.InputValue;
FuzzyVariable fvInput = _fsSoil.InputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Input).DegiskenGorunenAdi);
FuzzyVariable fvOutput = _fsSoil.OutputByName(rules.VariableList.FirstOrDefault(d => d.DegiskenTipID == (byte)Enums.VariableType.Output).DegiskenGorunenAdi);
Dictionary <FuzzyVariable, double> inputValues = new Dictionary <FuzzyVariable, double>();
inputValues.Add(fvInput, inputValue);
Dictionary <FuzzyVariable, double> result = _fsSoil.Calculate(inputValues);
_fsSoil.DefuzzificationMethod = DefuzzificationMethod.Centroid;
double outputValue = result[fvOutput];
string outputType = GetResultForCloseLine(rules, outputValue);
return(outputType);
#region FuzzyIslemleri
//#region Inputs
//FuzzyVariable fvOzdirenc = new FuzzyVariable("Ozdirenc", 0.0, 1000.0);
//foreach (var item in ozdirenc)
//{
// fvOzdirenc.Terms.Add(new FuzzyTerm(item.Adi, new TriangularMembershipFunction(item.MinDeger, (item.MinDeger + item.MaxDeger) / 2, item.MaxDeger)));
//}
//fsToprak.Input.Add(fvOzdirenc);
//FuzzyVariable fvMukavemet = new FuzzyVariable("Mukavemet", 0.0, 1000.0);
//foreach (var item in _commonManager.Mukavemet)
//{
// fvMukavemet.Terms.Add(new FuzzyTerm(item.Adi, new TriangularMembershipFunction(item.MinDeger, (item.MinDeger + item.MaxDeger) / 2, item.MaxDeger)));
//}
//fsToprak.Input.Add(fvMukavemet);
//FuzzyVariable fvDoygunluk = new FuzzyVariable("Doygunluk", 0.0, 10.0);
//foreach (var item in _commonManager.Doygunluk)
//{
// fvDoygunluk.Terms.Add(new FuzzyTerm(item.Adi, new TriangularMembershipFunction(item.MinDeger, (item.MinDeger + item.MaxDeger) / 2, item.MaxDeger)));
//}
//fsToprak.Input.Add(fvDoygunluk);
//#endregion
//#region Output
//FuzzyVariable fvToprak = new FuzzyVariable("Toprak", 0.0, 1000.0);
//foreach (var item in toprak)
//{
// fvToprak.Terms.Add(new FuzzyTerm(item.Adi, new TriangularMembershipFunction(item.MinDeger, (item.MinDeger + item.MaxDeger) / 2, item.MaxDeger)));
//}
//fsToprak.Output.Add(fvToprak);
//#endregion
//List<string> kurallar = new List<string>();
//foreach (var KuralListItem in kuralKume.KuralList)
//{
// string ruleText = KuralOlustur(KuralListItem) + " then (Toprak is " + KuralListItem.Sonuc + ")";
// kurallar.Add(ruleText);
//}
#endregion
}
