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IEEE Transactions on Automatic Control, 2019
In this note, a high-order disturbance observer for a class of underactuated robotic systems with mismatched uncertainties is proposed. To improve its estimation performance, a choice method of optimal gain matrices of the high-order disturbance observer
Jian Huang +3 more
semanticscholar +1 more source
In this note, a high-order disturbance observer for a class of underactuated robotic systems with mismatched uncertainties is proposed. To improve its estimation performance, a choice method of optimal gain matrices of the high-order disturbance observer
Jian Huang +3 more
semanticscholar +1 more source
Cloud manufacturing paradigm with ubiquitous robotic system for product customization
Robotics Comput. Integr. Manuf., 2019In the new era of Industry 4.0, traditional manufacturing plants are forced to transform into smart factories with cyber-physical product creation systems. Robots are believed to be one of the key components of such systems.
Zhinan Zhang +4 more
semanticscholar +1 more source
Biomedical Instrumentation & Technology, 2014
For many people, the term “robotic surgery” likely evokes one of two images. One is Asimo, the Honda robot, performing a complex heart-valve replacement with the precision and finesse of the most skilled surgeon. The other is more along the lines of an industrial robot found welding on an automotive assembly line—performing surgery by rote programming ...
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For many people, the term “robotic surgery” likely evokes one of two images. One is Asimo, the Honda robot, performing a complex heart-valve replacement with the precision and finesse of the most skilled surgeon. The other is more along the lines of an industrial robot found welding on an automotive assembly line—performing surgery by rote programming ...
openaire +2 more sources
Multimodal Sensors Enabled Autonomous Soft Robotic System with Self-Adaptive Manipulation.
ACS NanoHuman hands are amazingly skilled at recognizing and handling objects of different sizes and shapes. To date, soft robots rarely demonstrate autonomy equivalent to that of humans for fine perception and dexterous operation.
Tianhong Wang +9 more
semanticscholar +1 more source
Neuroendovascular-specific engineering modifications to the CorPath GRX Robotic System.
Journal of Neurosurgery, 2019OBJECTIVE The aim of this study was to evaluate new, neuroendovascular-specific engineering and software modifications to the CorPath GRX Robotic System for their ability to support safer and more effective cranial neurovascular interventions in a ...
G. Britz +5 more
semanticscholar +1 more source
Surgery
Standard laparoscopic instruments have limited dexterity because of their few degrees of freedom, making some surgical tasks extremely challenging. Robotic surgery was developed to overcome these issues, but the da Vinci system is associated with high costs.
Baldari, Ludovica +2 more
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Standard laparoscopic instruments have limited dexterity because of their few degrees of freedom, making some surgical tasks extremely challenging. Robotic surgery was developed to overcome these issues, but the da Vinci system is associated with high costs.
Baldari, Ludovica +2 more
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A Robotic System With Multichannel Flexible Parallel Manipulators for Single Port Access Surgery
IEEE Transactions on Industrial Informatics, 2019Robot-assisted single port access surgery (SPAS) brings significant benefits to the patients. However, it is challenging due to the limited incision size and requirements in precision, load capacity, and dexterity. To address these challenges, this paper
Changsheng Li +4 more
semanticscholar +1 more source
A Vascular Interventional Surgical Robotic System Based on Force-Visual Feedback
IEEE Sensors Journal, 2019In this paper, based on the previous research of our research team. We proposed a Vascular Interventional Surgical Robotic System based on Force-Visual feedback. In the process of vascular interventional surgery, it is very important to accurately detect
Jian Guo +3 more
semanticscholar +1 more source
Evaluation of a CT-Guided Robotic System for Precise Percutaneous Needle Insertion.
Journal of Vascular and Interventional Radiology, 2018PURPOSE To assess overall targeting accuracy for CT-guided needle insertion using prototype robotic system for common target sites. MATERIALS AND METHODS Using CT guidance, metallic (2 × 1 mm) targets were embedded in retroperitoneum (n = 8), kidneys ...
E. Ben-David +5 more
semanticscholar +1 more source
Intelligent robotic systems-from a single robot to multiple robotic system
AMC'98 - Coimbra. 1998 5th International Workshop on Advanced Motion Control. Proceedings (Cat. No.98TH8354), 2002There have been a lot of works on the improvement of the robotic performance. Nowadays a robot can work well under given constraints and environments. But the performance of a single robot might be limited and some needs more complex performance. To cope with the complex works, there are several approaches, such as more sophistication of a single robot
T. Fukuda, N. Kubota
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