Gust Load Alleviation with Robust Control for a Flexible Wing

Table 2

Open-loop flutter parameters.

Ma	-method		LTI model		LPV model		NPV model
	, m/s	, Hz	, m/s	, Hz	, m/s	, Hz	, m/s	, Hz
0.4	154.3	30.22	154.8	31.69	121.7	100.67	152.3	31.52
0.5	183.3	28.52	185.6	28.82	152.1	100.51	185.5	28.85
0.6	211.0	26.39	214.5	26.12	214.7	26.49	214.5	26.13
0.7	238.1	23.93	242.4	23.97	247.9	24.51	241.8	23.15

The italic numbers mean that these results are unacceptable.