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Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley +1 more source
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Contact force control and vibration suppression in robotic polishing with a smart end effector
Robotics and Computer-Integrated Manufacturing, 2019Polishing of thin-walled blisks can easily lead to vibrations and affect the surface quality. To solve this problem, we present a novel smart end effector for active contact force control and vibration suppression in robotic polishing of thin-walled ...
Fan Chen, Huan Zhao, Han Ding
exaly +2 more sources
Hybrid Force-Impedance Control for Fast End-Effector Motions
IEEE Robotics and Automation Letters, 2023Controlling the contact force on various surfaces is essential in many robotic applications such as in service tasks or industrial use cases. Mostly, classical impedance and hybrid motion-force control approaches are employed for these kinds of physical ...
Maged Iskandar +4 more
semanticscholar +1 more source
Design of a Compliant Robotic End-Effector Tool for Normal Contact Estimation
IEEE Sensors Journal, 2023The use of industrial robots for machining operations such as polishing is gaining popularity these days. However, maintaining constant normal contact on unknown geometrical surfaces still remains a challenge.
A. R. Ahmad +3 more
semanticscholar +1 more source
IEEE Transactions on Industrial Informatics, 2022
Obstacle avoidance is usually an additional task for a redundant manipulator when the end-effector tracking task is performed, which guarantees the safety of the redundant manipulator.
Min Yang +3 more
semanticscholar +1 more source
Obstacle avoidance is usually an additional task for a redundant manipulator when the end-effector tracking task is performed, which guarantees the safety of the redundant manipulator.
Min Yang +3 more
semanticscholar +1 more source
Topics in Stroke Rehabilitation, 2021
Introduction The growing number of stroke survivors with residual hand disabilities requires the development of efficient recovery therapy, and robotic rehabilitation can play an important role. Objective The study aims to compare the relative effects of
L. Moggio +4 more
semanticscholar +1 more source
Introduction The growing number of stroke survivors with residual hand disabilities requires the development of efficient recovery therapy, and robotic rehabilitation can play an important role. Objective The study aims to compare the relative effects of
L. Moggio +4 more
semanticscholar +1 more source
, 2021
Compared with traditional industrial robots, a hyper-redundant manipulator (HRM) has better flexibility, especially in obstacle avoidance, narrow restricted space crossing and fault-tolerant control. However, mathematical modeling and trajectory planning
Jianqing Peng +4 more
semanticscholar +1 more source
Compared with traditional industrial robots, a hyper-redundant manipulator (HRM) has better flexibility, especially in obstacle avoidance, narrow restricted space crossing and fault-tolerant control. However, mathematical modeling and trajectory planning
Jianqing Peng +4 more
semanticscholar +1 more source
Automated End-Effector Alignment in Robotic Micromanipulation
IEEE/ASME transactions on mechatronics, 2022Proper alignment of the end-effector is a critical procedure that determines the success of micromanipulation, such as robotic cell manipulation. Presently, end-effector alignment is performed manually and suffers from large misalignment error and ...
C. Dai +5 more
semanticscholar +1 more source
Journal of Dynamic Systems, Measurement, and Control, 1986
The path followed by a robotic manipulator is often defined by a sequence of Cartesian knots, i.e., position and orientation (location) of the end effector and the corresponding linear and angular velocity (speed) at each knot. The path location and speed in the interval between knots are not specified.
Goldenberg, A. A., Lawrence, D. L.
openaire +2 more sources
The path followed by a robotic manipulator is often defined by a sequence of Cartesian knots, i.e., position and orientation (location) of the end effector and the corresponding linear and angular velocity (speed) at each knot. The path location and speed in the interval between knots are not specified.
Goldenberg, A. A., Lawrence, D. L.
openaire +2 more sources