Results 101 to 110 of about 400,890 (288)

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Toward Mechanical Intelligence in Robotics

Advanced Robotics Research, EarlyView.
Robots can use their physical bodies to perform functions usually assigned to electronic sensors and controllers. This perspective defines mechanical intelligence through three core operations: filtering inputs, routing mechanical signals, and switching between states.
Xinyi Yang, Xinyi Ding, Tianyu Wang, Daniel I. Goldman, Shucong Li, Bolei Deng   +5 more
wiley   +1 more source

Frictional phenomena within a quasi zero stiffness vibration absorber

, 2022
Quasi Zero Stiffness (QZS) devices have received widespread interest due to their potential applications in vibration isolation and as nonlinear energy sinks. However, as the stiffness is driven towards zero, the response becomes dominated by the effects
Gonçalves, P. [UNESP], Gatti, G., Shaw, A., Brennan, M. [UNESP]   +3 more
core  

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Frictional vibration damper [PDF]

, 1990
Винахід відноситься до машинобудування. З метою розширення функціональних можливостей шляхом регулювання характеристики, фрикційний гасник коливань забезпечений шайбою, розташованою між однією з кришок корпусу і наповнювачем, та пружиною, одним кінцем ...
Pestunov, V., Lebedev, Y., Лебедєв, Ю. В., Лебедев, Ю. В., Пестунов, В. М.   +4 more
core  

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

Advanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu, Huimin Li, Hanmin Zeng, Yahui Meng, Yimeng He, Xinke Hu, Senfeng Zhao, Jianxun Zhang, Peiqiong Zhou, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +12 more
wiley   +1 more source

EFFECT OF AUXILIARY VIBRATION INFLUENCE ON ELECTRO STIMULATION PROCEDURE EFFICIENCY USING HUMAN SKIN IMITATOR

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The experimental complex of apparatus of electrical stimulation with combination of active electrode vibration of original design was developed.
M. G. Kiselev, E. I. Labun, P. S. Liutsko   +2 more
doaj  

A Clinical Study of Decellularized Tissue Engineering Hyaline Cartilage Graft (dLhCG) for Articular Cartilage Repair

Advanced Science, EarlyView.
ABSTRACT Current clinical approaches for knee cartilage repair are often limited by hypertrophy and fibrosis in the regenerated tissues. A decellularized tissue‐engineered hyaline cartilage graft (dLhCG), composed of a type II collagen‐based extracellular matrix, has been developed to overcome this limitation.
Zhen Zhang, Gong Cheng, Wenyong Fei, Qiuzhen Liang, Liang Zhang, Kegui Liu, Jihang Dai, Bo Cong, Xu Hu, Zhonglian Wu, Jialu Zhang, Jinlan Cui, Hang Yao, Dong‐An Wang, Jingcheng Wang, Tao Sun, Jiang Zheng   +16 more
wiley   +1 more source

ON ACTIVE SYNCHROPHASING CONTROL OF VIBRATION FOR A FLOATING RAFT VIBRATION ISOLATION SYSTEM

, 2015
A floating raft vibration isolation system installed on a flexible hull-like structure is described in this paper. Four vibration exciters, in which two counter rotating shafts with the same balanced masses are driven by a phase asynchronous motor, are ...
Luzzi, S., Yang, Tiejun, Pawelczyk, M., Pedrielli, F., Liu, Zhigang, Liang, Weilong, Shen, Ying, Carletti, E., Zhu, Minggang, Huang, Di, Brennan, Michael J., Crocker, M. J.   +11 more
core   +1 more source

Development of a tunable test method for characterizing friction-induced squeak noise in automotive interior plastics

Polymer Testing
The emergence of low-noise vehicles, such as electric and hydrogen-powered cars, has increased the perceptibility of minor noises—commonly referred to as buzz, squeak, and rattle—which can significantly influence consumer perception and satisfaction ...
Jun Young Yoon, Sang Min Lee, Youjin Park, Kyung-Woo Lee, Daeun Sung, Seongho Yoon, Byoung-Ho Choi   +6 more
doaj   +1 more source