Research Article

Satellite Attitude Control Using Analytical Solutions to Approximations of the Hamilton-Jacobi Equation

Table 2

Robustness to actuation time delay.

(1st-order) (2nd-order) (3rd-order) (4th-order)

(s) 3.93 3.94 3.97 3.98

PD PD Optimal Optimal SOS
(linear) (nonlinear) (OL) (CL)

(s) 1.69 1.09 0.00 1.41 0.81