Update lumen_index.md

lumen/lumen_index.md

@@ -43,6 +43,7 @@ The objective of the competition is to address these challenges by designing a d
 
 
 ![Figure 1: Simplified flow scheme of LUMEN](images/lumen_flow_scheme.jpg){ style="display: block; margin: 0 auto;" }
+*Figure 1: Simplified flow scheme of LUMEN*
 
 ## Data and Simulator
 <a name="data"></a>
@@ -67,6 +68,10 @@ In total 10 test runs in the simulation domain for different fault scenarios are
 * Multiplicative faults in all sensors: This fault results in a multiplicative offset $f$ in the output of the corresponding signal\
    $y_{\text{sensor}} = f y_{\text{sensor}}$, $f = [0.8, 1.2]$
 
+![Figure 2: Examplary sensor fault](images/sensorFault_anonymized.png){ style="display: block; margin: 0 auto;" }
+*Figure 2: Examplary sensor fault in var8*
+![Figure 3: Examplary system fault](images/systemFault_anonymized.png){ style="display: block; margin: 0 auto;" }
+
 ## Get Access to the Resources
 <a name="resources"></a>