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A study on haptic feedback of the master side for an interventional surgical robot system plays a critical important role in the master-slave vascular interventional surgery robot system with haptic feedback, and accuracy control of force feedback is an important means to improve accuracy of the vascular interventional surgery robot teleoperation. Focus on the problem of lacking haptic feedback and...
The interventional therapy is a kind of minimally invasive treatment. Under the guidance of medical imaging equipment, surgeons take the special catheter, guide wire and other precision instruments import in the body to do the pathological diagnosis and local treatment. The characters of interventional therapy are no operation, small trauma, rapid recovery, etc. However, the interventional treatment...
Robotically controlled steerable guidewire navigation systems has been paid much attention to, because it can allow the surgeons to be released from radiation and heavy radiation protection garments, reduce radiation exposure, increase precision and stability of motion, and add operator comfort. The aim of the study was to improve the precision of axial motion, rotational motion and force measurement,...
Minimally invasive interventional surgery shows its advantages compared to traditional operation. The master-slave robotic system technology can further significantly improve the accuracy, efficiency and safety of this complicated and high risk operation. However, one of the critical issues in the robotic system, guide wire force feed-back, needs more research. The mechanical structure of the salve...
Aiming at the movement balance problem of the two-wheeled robot, the operant conditioning theory of artificial cerebellar sensorimotor systems is used, and the theory adopts a learning mechanisms of Skinner's operation conditioned based on the learning algorithm of recurrent neural network, through learning and training, the two-wheeled robot can obtain the skills of movement balance control like...
This paper presents the development of a mobile robot platform, That can be use in offices and commercial environments. Thus the ability of a robot to plan motions autonomously is of importance. This work gives a new intelligent control of a wheeled mobile robot motion in an unknown environment. The technique generates satisfactory real time movements of autonomous robot to reach its goal safely.
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