Table 1 Detumbling manoeuvre—simulation parameters
Name | Symbol | Value | Unit |
|---|---|---|---|
Final time | T | 4.5 | s |
Tensor of inertia | J | diag(1, 0.75, 0.5) | \(kg\ m^2\) |
Integrand \(F = \frac{1}{2}( \varvec{x}^tQ\varvec{x} + \varvec{u}^tR\varvec{u})\) | Q | \(I_6\) | |
R | \(I_3\) | ||
Initial angular velocity | \(\varvec{\omega }_0\) | \((\pi /2,\pi /4,\pi /8)\) | rad/s |
Final angular velocity | \(\varvec{\omega }_T\) | (0, 0, 0) | rad/s |
Initial orientation (Euler angles) | \(\Phi _0\) | (0, 0, 0) | rad |
Final orientation (Euler angles) | \(\Phi _T\) | (0, 0, 0) | rad |
Number of subintervals in the discretization | 200 |