State Tracking of MRAC Systems in the Presence of Controller Temporary Failure Based on a Switching Method

<table>The norm of the tracking error of (<a href="https://static.hindawi.com/articles/mpe/volume-2013/741216/figures/#EEq11">12</a>) without controller failure.</table>

Mathematical Problems in Engineering

fig4

Figure 4

Figure 4: State Tracking of MRAC Systems in the Presence of Controller Temporary Failure Based on a Switching Method 