Results 241 to 250 of about 306,251 (301)

Vine-Inspired Twining Actuator: Cylindrical Hyper-Form-Closure Envelopment by Single Actuated Linkage. [PDF]

open access: yesBiomimetics (Basel)
Liao J   +8 more
europepmc   +1 more source

MOTUM: A system for Motion Online Tracking Under MRI. [PDF]

open access: yesImaging Neurosci (Camb)
Bencivenga F   +5 more
europepmc   +1 more source

User-controlled kinematic modeling

Advanced Robotics, 1997
Kinematic modeling of robotic arms is essential for robot control and calibration. The models used usually encompass matrix representation of the geometric behavior of the robot joints. The parameters of kinematic models should be designed such that the spatial relations between the successive joint axes are adequately described.
Ibrahim A. Sultan, John G. Wager
openaire   +1 more source

On kinematic control extremals

2013 European Control Conference (ECC), 2013
This paper suggests the possible means for optimal kinematic control problems classification. The classification is partially illustrated by two examples with state-constraints taken from the mechanics of controlled systems. The first of these is connected with the application of kinematic control problems to the inference of the general mathematical ...
V.V. Alexandrov, M.A. Budninskiy
openaire   +1 more source

Controlling chaotic robots with kinematical redundancy

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2006
Robots with kinematical redundancy under the pseudoinverse control exhibit undesirable chaotic joint motion, which leads to erratic behaviors. In this study, we used the delayed feedback method to control chaotic motions of a planar 3R rigid and a planar 3R flexible redundant robot under the pseudoinverse control when the end-effector traces a closed ...
Li, Li   +3 more
openaire   +2 more sources

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