Update ORBrakeSimulationListener.java

WPI-HPRC · Jan 19, 2021 · a365263 · a365263
1 parent 55a42d0
commit a365263
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/net/sf/openrocket/ORBrake/ORBrakeSimulationListener.java b/src/net/sf/openrocket/ORBrake/ORBrakeSimulationListener.java
@@ -129,7 +129,7 @@ public double postSimpleThrustCalculation(SimulationStatus status, double thrust
 	    	}
 
 	    	// Differential term
-	    	diff = -( 2*Kd*(measure-prev_measure) + (2*tau-T)*diff ) / (2*tau+T);
+	    	diff = ( -2*Kd*(measure-prev_measure) + (2*tau-T)*diff ) / (2*tau+T);
 
 	    	// Output 
 	    	out = prop + inte + diff;