Research Article

Multivariable Super Twisting Based Robust Trajectory Tracking Control for Small Unmanned Helicopter

Table 2

Parameters of controller.

VariableValueDescription

1Control gain in (44)
5Control gain in (52)
diagControl gain in (63)
diagControl gain in (68)
diagControl gain in (73)
0.15Control gain for (80)
0.05Control gain for (80)
0.5Control gain for (81)
1.5Control gain for (81)
0.5Control gain for (82)
1.5Control gain for (82)
1Observer gain in (31)
3Observer gain in (31)
2Observer gain in (32)
10Observer gain in (32)
20Differentiator gain for (68)
30Differentiator gain for (68)
20Differentiator gain for (73)
30Differentiator gain for (73)