Results 241 to 250 of about 500,284 (301)

Bioinspired Soft‐Skeleton Robotics With Cooperative Shape Transformation and Stiffness Adaptation

Advanced Robotics Research, EarlyView.
A bioinspired soft‐skeleton robot that integrates variable‐stiffness chain skeletons into a soft textile skin is developed. The chain skeletons are highly flexible initially but can stiffen upon pneumatic actuation, enabling large deformation and enhanced load‐bearing capacity.
Mengyuan Niu, Xiaorui Hu, Chenmin Yuan, Haoyun Li, Xuzhong Su, Fengxin Sun   +5 more
wiley   +1 more source

Small disturbance oscillation suppression strategy for doubly-fed wind turbine based on joint control of LADRC and AQPR. [PDF]

Sci Rep
Li C, Liang C, Zhang J, Liu R, Huang C, Zhang S, Zhang S.   +6 more
europepmc   +1 more source

A compact Marx generator based on shock ionization dynistors. [PDF]

iScience
Korotkov S, Aristov Y, Zhmodikov A, Korotkov D.   +3 more
europepmc   +1 more source

Linking functional and structural dendritic spine remodeling during fear learning and extinction in vivo. [PDF]

Sci Adv
Li X, Zheng Q, Wong KHK, Wong KKY, Lai CSW.   +4 more
europepmc   +1 more source

Photovoltaic-Related "Black Swan" Hypothesis for Electric Power System: Phenomenology, Simulations, Experiences, and Prevention. [PDF]

Sensors (Basel)
Sladic S, Zivic E.
europepmc   +1 more source

Experimental real-time implementation of backstepping control for a PMSG wind turbine on dSPACE platform. [PDF]

Sci Rep
El Kassoumi A, Majout B, Lamhamdi M, Fdaili M, Aboudrar I, Bossoufi B, Allehyani MF, Samkari HS, Yessef M.   +8 more
europepmc   +1 more source

Perioperative management of cardiac implantable electronic devices: a state of the art narrative review. [PDF]

J Thorac Dis
Fernando RJ, Crimi E, Puttur Rajkumar K, Marchant BE, Garner CR, Eastlack SC, Hicks MH, Royster RL.   +7 more
europepmc   +1 more source

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Evaluation of Virtual Synchronous Generator Compared to Synchronous Generator

2020 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT), 2020
Virtual synchronous generator (VSG) can be designed to aid the integration of large-scale distribution generation (DG) such as photovoltaic into the power grid. Through this concept, it is plausible for the DG to exhibit the characteristics and behavior of synchronous generators (SG) such as inertia, droop functions and damping.
Mohamed Abuagreb, Babatunde Ajao, Hess Herbert, Brian K. Johnson   +3 more
openaire   +1 more source

Adaptive Control of a Synchronous Generator

IFAC Proceedings Volumes, 1983
Abstract Theoretical aspects are based on PARK's equations while the experimental part is achieved from on-line machine frequency responses on small signals for different active or reactive powers. The concordant results show that a third order multi-input-multi-output non minimum phase system characterizes correctly the dynamic behaviour of the ...
Hanus, Raymond, Maun, Jean Claude, Kinnaert, Michel   +2 more
openaire   +2 more sources

A generalized frame synchronizer

[Conference Record] GLOBECOM '92 - Communications for Global Users: IEEE, 2003
A modification of the class of frame synchronizers which maximize a likelihood function is proposed. If the stage following the frame sync unit is able to distinguish incorrect from correct syncs, then supplying several alternative frame starting positions effectively improves the synchronization performance.
openaire   +2 more sources