Background: As a control strategy of industrial robots, sliding mode has the advantages fast response and simple physical implementation, but it still problems chattering low tracking accuracy caused by chattering. This paper proposes new for application robot control, which effectively solves these problems. Methods: In this paper, deep deterministic policy gradient–nonlinear nonsingular termi...

This paper proposes a finite-time controller for an unmanned aerial vehicle in the presence of Figures/uncertainties using fractional-order terminal sliding mode. First, contrary to existing backstepping mode controllers, this introduces new control approach quadrotor position control, which is based on fast control. Using appropriate surface, tracking error converges zero finite time while pro...