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Sliding mode and integral sliding mode slip prevention controllers are implemented for a prosthetic hand and compared to a proportional derivative shear force feedback slip prevention controller. The integral sliding mode slip prevention controller provides a robust design framework for slip prevention while addressing the issue of reducing the amount of deformation imparted to the grasped object...
This paper presents a robust adaptive controller to achieve position tracking and unknown parameters problem in teleoperation system with time delay in communication channel. The smooth sliding mode control is added to deal with uncertainties in modeling, instead of normal sliding mode control to avoid the chattering problem. This robust adaptive control can guarantee that the system is asymptotically...
This paper presents a robust adaptive algorithm with smooth sliding mode for bilateral control system which necessary uses for achieving in teleoperation. The system uses a hybrid structure to implement simultaneous force and position control, with a two-channel controller. The desired trajectory is the position of a master device manipulated by a human operator, which serves as the reference position...
A novel adaptive sliding mode control design is developed for trajectory tracking of a class of flexible robots in this paper. This control design uses a force/position controller for robots with flexible joints where the friction between the end effector and the environment is taken into account. For systematic reasons the controller is designed considering the rigid links subsystem and the flexible...
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