Robust Output Model Predictive Control of an Unstable Rijke Tube

Figure 6

RMPC of the unstable Rijke tube with different length in the experiment. The RMPC has a prediction horizon of 𝑁=4 and uses a robust state observer. The maximum calculation time for 𝑙=1.2m is 3.35×10⁻⁵s and for 𝑙=1.365m1.9×10⁻⁴s.

(a)

(b)

(c)

(d)