Results 31 to 40 of about 25,438 (118)

Magnetically Driven Hierarchical Alignment in Biomimetic Fibrous Hydrogels

Small, Volume 18, Issue 27, July 7, 2022., 2022
This manuscript presents a facile one‐step approach to generate hierarchical anisotropic architectures in polymer–nanocomposite hydrogels. Low magnetic fields orient iron oxide nanoparticles, which transduce the alignment to the polymer network.
Wen Chen, Zhaobao Zhang, Paul H. J. Kouwer   +2 more
wiley   +1 more source

Multi-Condition Temperature Field Simulation Analysis of Magnetorheological Grease Torsional Vibration Damper

Frontiers in Materials, 2022
To reveal the transient temperature distribution pattern inside the magnetorheological grease (MRG) torsional vibration damper and explore the relationship between the current and internal temperature of the device, the transient temperature simulation ...
Zida Xiao, Hongsheng Hu, Qing Ouyang, Liyang Shan, Hongbo Su   +4 more
doaj   +1 more source

A Data‐Driven Review of Soft Robotics

Advanced Intelligent Systems, Volume 4, Issue 4, April 2022., 2022
The field of soft robotics has become challenging to digest due to diverse contributions from a growing spectrum of researchers. This data‐driven review provides a holistic, quantitative snapshot of the field by synthesizing content from hundreds of publications.
Barclay Jumet, Marquise D. Bell, Vanessa Sanchez, Daniel J. Preston   +3 more
wiley   +1 more source

A Shift from Efficiency to Adaptability: Recent Progress in Biomimetic Interactive Soft Robotics in Wet Environments

Advanced Science, Volume 9, Issue 8, March 15, 2022., 2022
Recent progresses of soft robots performing tasks underwater herald a diversity of interactive soft robots in wet environments. Here, biomimetic inspirations, advances in soft matter materials, representative fabrication techniques, and exemplary functions are recapitualted for underwater soft robots.
Jielun Fang, Yanfeng Zhuang, Kailang Liu, Zhuo Chen, Zhou Liu, Tiantian Kong, Jianhong Xu, Cheng Qi   +7 more
wiley   +1 more source

Optimal designs of constant‐stress accelerated life‐tests for one‐shot devices with model misspecification analysis

Quality and Reliability Engineering International, Volume 38, Issue 2, Page 989-1012, March 2022., 2022
Abstract The design of constant‐stress accelerated life‐test (CSALT) is important in reliability estimation. In reliability studies, practitioners usually rely on underlying distribution to design CSALTs. However, model misspecification analysis of optimal designs has not been examined extensively.
Narayanaswamy Balakrishnan, Elena Castilla, Man Ho Ling   +2 more
wiley   +1 more source

Soft Actuator Materials for Electrically Driven Haptic Interfaces

Advanced Intelligent Systems, Volume 4, Issue 2, February 2022., 2022
Electrically driven soft actuators are suitable candidates for novel haptic technologies and poised to play a key role in enabling immersive human−machine interactions. Herein, a comprehensive report on mechanisms and material development for these actuators is presented. A detailed discussion on compliant electrodes is also presented.
Ankit, Terence Yan King Ho, Amoolya Nirmal, Mohit Rameshchandra Kulkarni, Dino Accoto, Nripan Mathews   +5 more
wiley   +1 more source

Design of gripper skin based on trapezoidal interlocking and magnetorheological effect [PDF]

Nanotechnology and Precision Engineering
Aimed at the problems of grippers struggling to adapt to irregular shapes and having insufficient grasping ability, reported here is a smart trapezoidal skin based on trapezoidal interlocking and magnetorheological stiffness. The skin has upper and lower
Zengxin Zhang, Alin Duan, Zhisen Zhu, Keren Dai, Wenling Zhang   +4 more
doaj   +1 more source

A Review on Vibration Control Strategies Using Magnetorheological Materials Actuators: Application Perspective

Actuators, 2023
Magnetorheological (MR) materials are a group of smart materials used in new technologies with controlled reliability. The development of these materials is expanding, starting from MR fluids, elastomers, grease, and gel.
Aji Masa’id, Bhre Wangsa Lenggana, U. Ubaidillah, Didik Djoko Susilo, Seung-Bok Choi   +4 more
doaj   +1 more source

Review on Surface Polishing Methods of Optical Parts

Advances in Materials Science and Engineering, Volume 2022, Issue 1, 2022., 2022
With the extensive application of optical parts in many high‐tech fields such as high‐power laser, space optics, and aerospace, the requirements for the surface quality of optical parts are also increasing, which requires not only high surface qualities but also low defects including low subsurface damage and strict wavefront errors.
Mingli Xie, Yipeng Pan, Zijun An, Shijun Huang, Min Dong, Guoqiang Xie   +5 more
wiley   +1 more source

Numerical Analysis of Magnetorheological Grease Flow Around Heated Rotating Rollers

, 2023
The present study investigates magnetorheological grease flow in a rectangular channel with two rotating cylinders. Along with a heat transfer analysis, the study focuses on the effect of a magnetic field on the flow of the grease dispersed with two ...
Raj, Aashna,, Pathak, Manabendra,, Sarkar, Chiranjit,   +2 more
core   +1 more source