Fig. 1.

Fig. 2.

Fig. 3.

Fig. 4.

Fig. 5.

Fig. 6.

Fig. 7.

Fig. 8.

Fig. 9.

Fig. 10.

Fig. 11.

Fig. 12.

Fig. 13.

Fig. 14.

Test cases_
| Test case | Side wind [m/s] | Head wind [m/s] | Wind estimator | Comment | |
|---|---|---|---|---|---|
| (0, 0) | No | No | Yes | Active but unnecessary | |
| (0, 7) | 7 | 0 | Yes | ||
| (0,−7) | −7 | 0 | Yes | ||
| (7, 0) | 0 | 7 | Yes | Head wind decrease GS on approach last segment | |
| (−5,0) | 0 | −5 | Yes | Back wind increases GS on approach last segment | |
| (0, 7*) | 7 | 0 | No | Inactive wind estimator causes no prediction of wind effect in control algorithm | |
| (0, −7*) | −7 | 0 | No | ||