Results 71 to 80 of about 23,148 (262)

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Probing the kinematics of the Local Group with chemically enriched gas in the HESTIA simulations

Astronomy & Astrophysics
We present a study of the gas kinematics within the HESTIA project, a state-of-the-art set of simulations of the Local Group, with a particular focus on the velocity patterns of different ions and the large-scale motion of gas and galaxies towards the ...
Biaus L., Nuza S. E., Scannapieco C., Richter P., Damle M., Libeskind N. I., Vogelsberger M.   +6 more
doaj   +1 more source

The Kinematics and Dynamics of Schizopygopsis malacanthus Swimming during U_crit Testing. [PDF]

Animals (Basel), 2022
Li Y, Hou Y, Zhang B, Zou X, Johnson D, Wan F, Zhou C, Jin Y, Shi X.   +8 more
europepmc   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Distribution and Kinematics of Classical Cepheids in the Galactic Outer Ring

Open Astronomy, 2015
The existence of an outer ring in the Galaxy can explain the kinematics of OB associations in the Perseus and Sagittarius stellar-gas complexes. Moreover, it can also explain the orientation of the Carina arm with respect to the major axis of the bar. We
Mel’nik A. M., Rautiainen P., Berdnikov L. N., Dambis A. K., Rastorguev A. S.   +4 more
doaj   +1 more source

Effect of initial foot angle (IFA) on kinematics and dynamics of body during sit-to-stand transfer. [PDF]

Medicine (Baltimore), 2023
Yang S, Yi Z, Zhou B, Xue Q.
europepmc   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Analysis of Kinematics and Dynamics for a Novel Hybrid Kinematics Machine

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007
In this paper a novel 4 Degree-of-Freedom (DOF) parallel mechanism with the configuration of 4PUS-1RPU is first proposed, the mechanism is composed of four symmetrical driving chains and one central passive subchain.
Ying HU, Bing LI, Zhixing WANG, Xiaojun YANG, Hong HU   +4 more
doaj   +1 more source

Key transition technology of ski jumping based on inertial motion unit, kinematics and dynamics. [PDF]

Biomed Eng Online, 2023
Yu J, Ma X, Qi S, Liang Z, Wei Z, Li Q, Ni W, Wei S, Zhang S.   +8 more
europepmc   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source