Robust Control of a High-Speed Manipulator in State Space
Authors: M. M. Fateh, A. Izadbakhsh
Abstract:
A robust control approach is proposed for a high speed manipulator using a hybrid computed torque control approach in the state space. The high-speed manipulator is driven by permanent magnet dc motors to track a trajectory in the joint space in the presence of disturbances. Tracking problem is analyzed in the state space where the completed models are considered for actuators. The proposed control approach can guarantee the stability and a satisfactory tracking performance. A two-link elbow manipulator driven by electrical actuators is simulated and results are shown to satisfy conditions under technical specifications.
Keywords: Computed torque, manipulator, robust control, state space.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1084860
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