Stability Parameter Range of a Tethered Unmanned Aerial Vehicle

Figure 3

Stable working range with different cable lengths based on the cable tension. Variation in the maximum tension with (a) wind field amplitude and (b) wind field period under different cable lengths. (c) Stable working range under different wind field amplitudes and cable lengths. (d) Stable working range under different wind field periods and cable lengths.

(a)

(b)

(c)

(d)