Theory of adhesive contact on multi-ferroic composite materials: Conical indenter

Wu, Falin; Li, Chun

doi:10.1016/j.ijsolstr.2021.111217

Cited by 19 publications

(3 citation statements)

References 82 publications

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“…[38] This material is especially suitable in applications where the demand for flexible action is not high but the output force is large. [39,40] For flexible grasping in soft drive research, the derived applications of typical materials, such as silica gel and hydrogel, are realized. [41,42] In a study on the stability of a seriesparallel combination of a hand-foot quadruped robot, a simple steel structure perfectly completed the actions of single-hand grasping and three-foot standing.…”

Section: Bionics Inspired By Humansmentioning

confidence: 99%

Recent Advances in Sources of Bio‐Inspiration and Materials for Robotics and Actuators

Yang

Chen

et al. 2023

Small Methods

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Bionic robotics and actuators have made dramatic advancements in structural design, material preparation, and application owing to the richness of nature and innovative material design. Appropriate and ingenious sources of bio‐inspiration can stimulate a large number of different bionic systems. After millennia of survival and evolutionary exploration, the mere existence of life confirms that nature is constantly moving in an evolutionary direction of optimization and improvement. To this end, bio‐inspired robots and actuators can be constructed for the completion of a variety of artificial design instructions and requirements. In this article, the advances in bio‐inspired materials for robotics and actuators with the sources of bio‐inspiration are reviewed. The specific sources of inspiration in bionic systems and corresponding bio‐inspired applications are summarized first. Then the basic functions of materials in bio‐inspired robots and actuators is discussed. Moreover, a principle of matching biomaterials is creatively suggested. Furthermore, the implementation of biological information extraction is discussed, and the preparation methods of bionic materials are reclassified. Finally, the challenges and potential opportunities involved in finding sources of bio‐inspiration and materials for robotics and actuators in the future is discussed.

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Section: Bionics Inspired By Humansmentioning

confidence: 99%

Recent Advances in Sources of Bio‐Inspiration and Materials for Robotics and Actuators

Yang

Chen

et al. 2023

Small Methods

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“…75. Wu and Li [919] Wu and Li [920] concerned partial slip contact problem of an MEE half-space punched by a spherical indenter. The indenter is subjected to the normal indentation force, electric and magnetic loads, and then exerted by a progressively increasing tangential load.…”

Section: Magneto-electro-elastic Contactmentioning

confidence: 99%

A review of advances in tribology in 2020–2021

Meng

et al. 2022

Friction

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Around 1,000 peer-reviewed papers were selected from 3,450 articles published during 2020–2021, and reviewed as the representative advances in tribology research worldwide. The survey highlights the development in lubrication, wear and surface engineering, biotribology, high temperature tribology, and computational tribology, providing a show window of the achievements of recent fundamental and application researches in the field of tribology.

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“…Peng et al [ 23 ] showed that the measured adhesion strength also depends on the geometry and size of the contacting objects. Other studies have also recently reported on other factors affecting adhesion, such as shear stresses, electric or magnetic potential, and rate dependency [ 24 , 25 , 26 ].…”

Section: Introductionmentioning

confidence: 99%

A Numerical Model for Understanding the Development of Adhesion during Drying of Cellulose Model Surfaces

Каплан

Östlund

2023

Materials

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Adhesion is crucial for the development of mechanical properties in fibre-network materials, such as paper or other cellulose fibre biocomposites. The stress transfer within the network is possible through the fibre–fibre joints, which develop their strength during drying. Model surfaces are useful for studying the adhesive strength of joints by excluding other parameters influencing global performance, such as geometry, fibre fibrillation, or surface roughness. Here, a numerical model describes the development of adhesion between a cellulose bead and a rigid surface using an axisymmetric formulation, including moisture diffusion, hygroexpansion, and cohesive surfaces. It is useful for studying the development of stresses during drying. A calibration of model parameters against previously published contact and geometry measurements shows that the model can replicate the observed behaviour. A parameter study shows the influence of cohesive and material parameters on the contact area. The developed model opens possibilities for further studies on model surfaces, with quantification of the adhesion during pull-off measurements.

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Theory of adhesive contact on multi-ferroic composite materials: Conical indenter

Cited by 19 publications

References 82 publications

Recent Advances in Sources of Bio‐Inspiration and Materials for Robotics and Actuators

Recent Advances in Sources of Bio‐Inspiration and Materials for Robotics and Actuators

A review of advances in tribology in 2020–2021

A Numerical Model for Understanding the Development of Adhesion during Drying of Cellulose Model Surfaces

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