Research Article

Center-of-Gravity Variation-Driven Spherical UAV System and Its Control Law

Table 2

Simulation parameters.

ParameterSymbolValue

Simulation time (sec)80

Time interval (sec)0.10

Total mass (kg)0.51

Moving part mass (kg)0.01

Radius of the SUAV (m)0.25

Pivot position of the moving part (m)0.25

Rod length (m)0.125

Inertia components ()

Scalar gains for control1.9608
1.5686
0.0980
6.2000
2.2000