Results 201 to 210 of about 28,346 (259)

Adaptive Robust Three-dimensional Trajectory Tracking for Actively Articulated Tracked Vehicles

Journal of Field Robotics, 2016
A new approach is proposed for an adaptive robust three-dimensional (3D) trajectory-tracking controller design. The controller is modeled for actively articulated tracked vehicles (AATVs). These vehicles have active subtracks, called flippers, linked to the ends of the main tracks, to extend the locomotion capabilities in hazardous environments, such ...
GIANNI, Mario   +3 more
openaire   +2 more sources

Trajectory Tracking Control and Contouring Performance of Three Dimensional CNC

IEEE Transactions on Industrial Electronics, 2015
A three-axes portal-type computer numerical control (CNC) manipulator is analyzed, in this study. In order to improve the trajectory tracking ability of the manipulator for both linear and circular trajectories different controllers are examined. To compare the effectiveness of different control approaches on the improvement of tracking and contouring ...
ERENTÜRK, Köksal   +1 more
openaire   +2 more sources

Three-dimensional trajectory tracking control of an underactuated AUV

2017 29th Chinese Control And Decision Conference (CCDC), 2017
To deal with the three-dimensional trajectory tracking control problem for an underactuated AUV, a non-smooth controller based on adding a power integrator approach is designed in this paper. Firstly, the trajectory tracking error system is established based on the kinematic equation and dynamic equation of underactuated AUV.
Zhao Wang   +3 more
openaire   +1 more source

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