Fixed‐time Command‐Filtered Performance‐Constrained Control for Free‐Flying Flexible‐Joint Space Robots via a Novel Barrier Lyapunov Function
A fixed‐time command‐filtered control scheme is proposed to achieve high‐performance trajectory tracking for free‐flying flexible‐joint space robots (FFSRs), subject to both actuator saturation and prescribed performance constraints. Firstly, via a novel asymmetric logarithmic barrier Lyapunov function (NALBLF), the...