#33 and #34 completed the globalFbe implementation and the test files

Author: ajaykumarsampath

src/SmpcController.cu

@@ -1111,6 +1111,7 @@ real_t SmpcController::computeLineSearchLbfgsUpdate(real_t valueFbeYvar){
 
 				valueFbeWvar = computeValueFbe();
 
+				//cout << "iStep " << iStep << " " << tau << " " << valueFbeWvar - valueFbeYvar << endl;
 				if( valueFbeWvar <= valueFbeYvar){
 					iStep = iStep + 1;
 					if (iStep < maxLineSearchStep){
@@ -1125,7 +1126,7 @@ real_t SmpcController::computeLineSearchLbfgsUpdate(real_t valueFbeYvar){
 		}
 	}
 
-	return -tau;
+	return abs(tau);
 }
 
 /**

src/test/testDataFiles/controllerConfig.json

@@ -51,8 +51,8 @@
 5.224101e+00, 
 7.998018e+01],
 "prevUhat" : [2.519617e+00, 7.558852e+00, -2.519617e+00, 0, -1.007847e+01, -2.519617e+00],
-"prevV" : [8.740273e+02, 1.592648e+03, 2.476066e+03, 1.293222e+03],
-"prevU" : [1.992750e+03, 1.488926e+03, 4.231456e+01, 1.592648e+03, 1.471289e+03, 4.615088e+02],
+"prevV" : [1.443178e+03, 3.581965e+03, 9.395928e+02, 2.395169e+03],
+"prevU" : [2.426339e+03, 3.934708e+02, 5.404388e+02, 3.581965e+03, 3.758335e+02, 1.492429e+03],
 "stepSize" : [1.000000e-04],
 "maxIterations" : [500],
 "penaltyStateX" : [1000000],