Robust Control for Elliptical Orbit Spacecraft Rendezvous Using Implicit Lyapunov Function

Analytical solutions to the matrix inequalities in the robust control scheme based on implicit Lyapunov function for spacecraft rendezvous on elliptical orbit

“…the chain of integrators with arbitrary order [15] and time‐delay systems [16]. Our previous work [18] applied ILF in the robust control design for spacecraft rendezvous. Nevertheless, almost all of the existing literatures about ILF assumed that the full states are available in the control laws.…”