Global saturated velocity-free finite-time control for attitude tracking of spacecraft - Xia, Yuquan; Su, Yuxin (IET control theory & applications, 2019)
Keywords: actuator constraints; actuators; aircraft control; asymptotic stability; attitude control; attitude measurements; control gains; finite‐time attitude tracking; global saturated velocity‐free finite‐time control; hybrid control technique; Lyapunov methods; lyapunov stability theory; PD control; Research Article; space vehicles; spacecraft subject; variable structure systems; velocity control; velocity measurements; velocity‐free saturated hybrid proportional–derivative plus spacecraft dynamics control; lyapunov stability theory; space vehicles; aircraft control; asymptotic stability; PD control; finite-time attitude tracking; hybrid control technique; velocity control; velocity measurements; global saturated velocity-free finite-time control; actuators; attitude control; actuator constraints; velocity-free saturated hybrid proportional–derivative plus spacecraft dynamics control; attitude measurements; spacecraft subject; variable structure systems; control gains; Lyapunov methods