Results 51 to 60 of about 164,389 (293)
Jixie chuandong, 2014 Aiming at complex calculation of forward kinematics of steel band parallel robot,the kinematics model and solution of steel band parallel robot is discussed.The existing kinematics analysis methods are introduced.The working principle of steel band ...
艾青林, 舒剑, 祖顺江
doaj
Frontiers in Psychology, 2019 Combining action observation (AO) and physical practice contributes to motor skill learning, and a number of studies pointed out the beneficial role of AO training in improving the motor performance and the athletes' movement kinematics.
Emanuela Faelli +13 more
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“Kinematics and Dynamics” [PDF]
Nature, 1888 MAY I ask a short space in your columns to refer to a few points in Prof. Greenhill's review of my book on “Kinematics and Dynamics,” published in your issue of February 16 (p. 361). I shall be as brief as possible.
openaire +2 more sources
Elastic Energy Storage in Biological Materials: Internal Stresses and Their Functionality
Advanced Materials, EarlyView.Harnessing and storing internally generated elastic energy is a clever strategy by biological materials to perform functions like shape transformation, movement, and predation. This review explores how biological systems manipulate mechanisms like atomic or protein integration into minerals, protein conformational shifts, phase transitions, and osmotic
Shahrouz Amini +3 more
wiley +1 more source
Sports, 2020 The purpose of this study was to compare how 6 weeks of strength- vs. plyometric training, which were matched upon direction of motion and workload, influences change of direction (COD) performance. Twenty-one experienced male soccer players (age: 22.2 ±
Håvard Guldteig Rædergård +2 more
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Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials
Advanced Materials, EarlyView.Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu +3 more
wiley +1 more source
Kinematics Modeling and Analysis of Manipulator based on Dual Quaternion
Jixie chuandong, 2018 To simplify the kinematics expression and to increase the motion response speed for manipulators,a kinematics modeling method is proposed based on dual quaternion. First,to reduce the computational amount,the general equation of the forward kinematics of
葛为民 +3 more
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Soft Robotic Engines with Non‐Reciprocal Motion by Physical Intelligence
Advanced Materials, EarlyView.Movement is vital, and it requires breaking symmetry. This study introduces a hydrogel engine that achieves non‐reciprocal motion through kinetic asymmetry in repeated actuation cycles. This approach for breaststroke‐swimming‐like motion is embedded inside the material and establishes a new paradigm of physical intelligence for soft robotics.
Oliver Skarsetz +10 more
wiley +1 more source
Jixie chuandong, 2015 The kinematics equation of working devices is established by using the homogeneous coordinate transformation,and this is a new way for studying kinematics and dynamics of the working device of loader.Firstly,the kinematics equation of working devices is ...
臧红彬, 陶俊杰, 张辉
doaj
Co-coding of head and whisker movements by both VPM and POm thalamic neurons
Nature CommunicationsRodents continuously move their heads and whiskers in a coordinated manner while perceiving objects through whisker-touch. Studies in head-fixed rodents showed that the ventroposterior medial (VPM) and posterior medial (POm) thalamic nuclei code for ...
Tess Baker Oram +4 more
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