爲什麼我的模糊規則不會觸發？

我爲一個項目創建了一個模糊規則庫。我目前正在測試以查看規則是否有效。我試圖從下面給出的規則中明確地測試規則7（儘管模糊控制器具有寫在其中的所有規則）。爲什麼我的模糊規則不會觸發？

RULE 7 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND room IS poor THEN trustWeight IS medium;

我打算保持「hotelClass」，「travllerType」不變，而只改變「房間」的價值觀，以檢查如何輸出的行爲。該代碼是：

for (double room = 0.0; room <= 10; room += 0.1) { 
      fis.getVariable("room").setValue(room); 
      fis.getVariable("hotelClass").setValue(5); 
      fis.getVariable("travellerType").setValue(travellerType); 
      fis.evaluate(); 

      // Print result & update plot 
      System.out.println(String.format("Room: %2.2f\t=> tweight: %2.2f ", room, fis.getVariable("trustWeight").getValue())); 
     }

但似乎當我有我的所有規則到位，規則不被打到，留下輸出模糊集合值維持在0。但我沒有問題，當我的模糊控制器只有有這個規則。

這些是從原來的控制文件，我的規矩：

RULE 1 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND room IS poor THEN trustWeight IS high; 
    RULE 2 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND service IS poor THEN trustWeight IS high; 
    RULE 3 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND room IS excellent THEN trustWeight IS less; 
    RULE 4 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND service IS excellent THEN trustWeight IS less; 
    RULE 5 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND room IS good THEN trustWeight IS medium; 
    RULE 6 : IF hotelClass IS aboveAverage AND travellerType IS businessMan AND service IS good THEN trustWeight IS medium; 

    RULE 7 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND room IS poor THEN trustWeight IS medium; 
    RULE 8 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND service IS poor THEN trustWeight IS medium; 
    RULE 9 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND room IS excellent THEN trustWeight IS medium; 
    RULE 10 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND service IS excellent THEN trustWeight IS medium; 
    RULE 11 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND room IS good THEN trustWeight IS high; 
    RULE 12 : IF hotelClass IS aboveAverage AND travellerType IS familyMan AND service IS good THEN trustWeight IS high;

其他信息：

我正在使用的「中心重力」去模糊化方法 obtainvalues爲「trustweight」
我的模糊變量和集合也在下面給出

enter image description here

任何人都可以告訴我什麼或我要去哪裏出錯嗎？任何評論，指針，解釋等都會真正起作用。

來源

2015-02-11 Kripa Jayakumar

您是否試過確保規則中沒有矛盾？如果房間很差，服務很好，會發生什麼？

來源

2015-11-25 15:47:20 Mele

爲什麼我的模糊規則不會觸發？

回答

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