Exemplo n.º 1
0
    private void testFuzzy()
    {
        // Creates a working Fuzzy system via code

        // Inference engine
        this.system.setEngine(new FuzzyInferenceEngine());

        // Variables
        FuzzyVariable vHealth = new FuzzyVariable("Health",0.0f,10.0f);
        vHealth.addMf("Low");	// Should also be able to specify slope and origin
        vHealth.addMf("Mid");
        vHealth.addMf("High");

        FuzzyVariable vDistance = new FuzzyVariable("Distance",0.0f,10.0f);
        vDistance.addMf("Low");
        vDistance.addMf("Mid");
        vDistance.addMf("High");

        FuzzyVariable vFear = new FuzzyVariable("Fear",0.0f,10.0f);
        vFear.addMf("Low");
        vFear.addMf("Mid");
        vFear.addMf("High");

        // Rules
        FuzzyRule rule = new FuzzyRule("Test1");
        rule.addAntecedent(vHealth,"Low");
        rule.addAntecedent(vDistance,"Low");
        rule.addConsequent(vFear,"High");
        this.system.addRule(rule);

        // Inferral
        this.system.infer();
    }
Exemplo n.º 2
0
    private void testRead()
    {
        // Read a fuzzy system from Fuzzy Tactics Data files
        Dictionary<string,object> dictVariables =  Json.loadJsonFromFolder("Assets/Scripts/Fuzzy/json/variables");
        Dictionary<string,object> dictRules = Json.loadJsonFromFolder("Assets/Scripts/Fuzzy/json/rules");

        // Inference engine
        this.system.setEngine(new FuzzyInferenceEngine());

        // Variables
         	//((List<object>) dict["array"])[0]);
        List<object> listVariables = ((List<object>) dictVariables["variables"]);

        foreach (Dictionary<string,object> variable in listVariables){
            float min = (float)((double)variable["min"]);
            float max = (float)((double)variable["max"]);

            FuzzyVariable newVar = new FuzzyVariable((string)variable["name"],min,max);

            List<object> mfs = ((List<object>) variable["mfs"]);
            foreach (Dictionary<string,object> mf in mfs){
                float origin = (float) ((double)mf["origin"]);
                float slope = (float) ((double)mf["slope"]);
                float width = (float) ((double)mf["width"]);
                newVar.addMf((string)mf["label"],slope,origin,width);
            }

            this.variables[newVar.name] = newVar;

            print("Added new variable " + newVar);

        }

        // Rules
        List<object> listRules = ((List<object>) dictRules["rules"]);

        foreach (Dictionary<string,object> rule in listRules){
            float weight = (float)((double)rule["weight"]);

            FuzzyRule newRule = new FuzzyRule((string)rule["name"], weight);

            List<object> antecedents = ((List<object>) rule["antecedents"]);
            foreach (Dictionary<string,object> antecedent in antecedents){
                newRule.addAntecedent(this.variables[(string)antecedent["variable"]], (string)antecedent["label"]);
            }

            List<object> consequents = ((List<object>) rule["consequents"]);
            foreach (Dictionary<string,object> consequent in consequents){
                newRule.addConsequent(this.variables[(string)consequent["variable"]], (string)consequent["label"]);
            }

            this.system.addRule(newRule);

            Debug.Log("Added new rule: " + newRule);
        }

        // Inferral
        //this.system.infer();
    }