Results 61 to 70 of about 6,684 (213)

Design and analysis of magnetorheological damping vibration isolation device for robotic grinding system

Journal of Advanced Mechanical Design, Systems, and Manufacturing
It is significant to design a grinding device with vibration suppression function for robotic constant force grinding. In this paper, a novel magnetorheological damping vibration isolation device (MDVID) for robotic grinding system is proposed.
Yufei LIU, Chuanhao SHAO, Jinyong JU, Xi ZHANG, Lang WU   +4 more
doaj   +1 more source

Automotive Magneto-Rheological Dampers:Modelling and Parameter Identification using contrast-based Fruit Fly Optimisation [PDF]

, 2018
The present study discusses the mechanical behaviour and modelling of a prototype automotive magneto-rheological (MR) damper, which presents different viscous damping coefficients in jounce and rebound. The force generated by the MR damper is measured at
A Alajmi, A Ghaffari, AE Charalampakis, C Zhang, D Case, Dzmitry Savitski, F Breugel Van, F Weber, G Hu, H Metered, HVH Ayala, J Dixon, J Goldasz, J Londoño, J Zhang, Jun-qing Li, K Diwold, L Guoqiang, Lianghong Wu, M Ashtiani, M Khalid, M Silveira, M Silveira, M-G Yang, Marko Mitic, Michael E. Fitzpatrick, MJL Boada, N Sims, Nikos Lagaros, NM Kwok, NM Kwok, P Guo, R Isermann, S Kanarachos, S Talatahari, S Talatahari, Stratis Kanarachos, T Hu, W-T Pan, X Zhang, XC Guan, Y-Y Han, Z Strecker, Z Strecker, Z Xu, Ş Çeşmeci   +45 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Performance of isotropic magnetorheological rubber materials

Polymer Testing, 2003
Magnetorheological (MR) rubber materials are the solid analog of magnetorheological fluids; hence, their rheological properties can be controlled by an applied magnetic field. If the particles embedded in the matrix are carbonyl iron, they have to be aligned by a magnetic field before the curing of the rubber, in order to achieve a substantial MR ...
M Lokander, B Stenberg
openaire   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

3D Printable Self‐Sensing Magnetorheological Elastomer

Macromolecular Materials and Engineering
Magnetorheological elastomers (MREs) are a category of smart materials composed of a magnetic powder dispersed in an elastomeric matrix. They are characterized by the ability to change their mechanical properties when an external magnetic field is ...
Leone Costi, Antonia Georgopoulou, Somashree Mondal, Fumiya Iida, Frank Clemens   +4 more
doaj   +1 more source

Ferrites of cobalt and cobalt-zinc for magnetorheological materials: Preparation and properties

Next Materials
Ferrites of cobalt CoFe2O4 and cobalt-zinc Co0.65Zn0.35Fe2O4 were obtained by co-precipitation of aqueous salt solutions followed by thermal and mechanical treatment of precipitates, and studied by X-ray phase analysis, scanning electron microscopy, FTIR
Yu.S. Haiduk, E.G. Petrova, J.A. Fedotova, N.M. Lapchuk, A.A. Kharchanka, E.V. Korobko, A.E. Usenka, V.V. Pankov   +7 more
doaj   +1 more source

Skyhook surface sliding mode control on semi-active vehicle suspension systems for ride comfort enhancement [PDF]

, 2009
A skyhook surface sliding mode control method was proposed and applied to the control on the semi-active vehicle suspension system for its ride comfort enhancement.
Chen, Y.
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

The Mechanical Properties of a Novel STMR Damper Based on Magnetorheological Silly Putty

Advances in Materials Science and Engineering, 2018
A novel shear thickening magnetorheological (STMR) damper with both speed locking and semiactive controlling properties was designed and fabricated based on multifunctional smart composite materials which was defined as magnetorheological Silly Putty ...
Xiao-Guo Lin, Fei Guo, Cheng-Bin Du, Guo-Jun Yu   +3 more
doaj   +1 more source