supported by the National Natural Science Foundation of China(No.U20A20294);the National Natural Science Foundation of China(No.52322511);the National Natural Science Foundation of China(No.52188102).
Low-frequency structural vibrations caused by poor rigidity are one of the main obstacles limiting the machining efficiency of robotic milling.Existing vibration suppression strategies primarily focus on passive vibra...
In ground vehicles, the brake is an essential system to ensure the safety of movement. Multiple braking mechanisms have been introduced for use in vehicles. This study explores the potential of using magneto-rheologic...
The Natural Science Foundation of Shanghai(No.20ZR1401300).
Considering the special walking behavior of astronauts on the lunar surface,to reduce the impact on their bones and improve safety during extravehicular operations and walking,a magnetorheological(MR)damping mechanism...
supported by the National Natural Science Foundation of China(Grant No.U19A20104);the Natural Science Foundation of Jilin Province(Grant No.YDZJ202201ZYTS534);Jilin Provincial International Cooperation Key Laboratory for High-Performance Manufacturing and Testing(Grant No.20220502003GH).
As an essential link in ultra-precision machining technology,various new surface polishing technologies and processes have always attracted continuous in-depth research and exploration by researchers.As a new research...
supported by the National Key Research and Development Program of China(No.2022YFB3403600);the National Natural Science Foundation of China(No.52293403);Self-Planned Task of State Key Laboratory of Robotics and System(HIT)(No.SKLRS202204C)。
Hemispherical shell resonator(HSR)is the core component of hemispherical resonator gyro.It is aφ-shaped small-bore complex component with minimum curvature radius less than 3 mm.Thus,traditional polishing methods are...
the National Natural Science Foundation of China(No.51675280)。
In order to explore the effect of kinematic viscosity of base oil on the rheological properties of magnetorheological(MR)grease,MR grease samples containing 70%(mass fraction)carbonyl iron powder and carrier liquid se...
National Natural Science Foundation of China,Grant/Award Number:11972193;Equipment Pre‐research Sharing Technology Project,Grant/Award Number:50910020100;National Defense Basic Research and Innovation Team Project,Grant/Award Number:JCKY2019606D003;Teacher Development Foundation of School of Energy and Power Engineering,Nanjing University of Science and Technology,Grant/Award Number:AQ08998。
Magnetorheological fluids(MRFs)have been successfully used in a variety of smart control systems,but are still limited due to their relatively poor settling stability.Herein,a core/shell‐structured Fe_(3)O_(4)/copoly...
This research was partially supported by the National Natural Science Foundation of China(nos.51975550,U1713206,and 51828503).
Magnetorheological fluid(MRF)has shown its great potential in the development of large mechanical devices,such as dampers,shock absorbers,rotary brakes,clutches,and prosthetic joints.Recently,more research focus has b...
financially supported by the National Natural Science Foundation of China (Nos. 12102424, 12132016, 11972343, and 11822209);the National Key R&D Program of China (No. 2018YFB1201703);the Anhui’s Key R&D Program of China (No. 202104a05020009);the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB22040502)。
In this research, a series of hollow glass powder(HGP) reinforced magnetorheological plastomers(MRPs)were prepared to improve the impact resistance of the materials, and the dynamic compressive properties of MRPs unde...
supported by the National Natural Science Foundation of China(Grant No.12102079).
Design and application of tunable phononic crystals(PnCs)are attracting increasing interest due to their promising capabilities to manipulate acoustic and elastic waves effectively.This paper investigates topology opt...