Detection and Control of Non-linear Behavior by Sliding Modes Control in a 3 D.O.F. Robot
نویسندگان
چکیده
Results from simulations of a Planar Robot Model, when it is placed in the same plane of the action of the gravity force are reviewed in this paper. The model includes several parameters usually discarded in current models, such as Driving, and Non-linear Friction, for an industrial-type robotic manipulator and its actuators. When we develop more exact representations of the dynamics of a manipulator and their actuators, chaotic behavior is detected for certain parameter values of the robotic manipulator. This chaotic behavior – without external inputs – was exactly controlled by Sliding Modes.
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