Results 31 to 40 of about 73,235 (301)

Research on Dynamic Characteristic of Rudder Transmission System with Multiple Clearance Joints

Xibei Gongye Daxue Xuebao, 2020
In order to meet the characteristics including small clearance, heavy load and large contact area of joints existed in rudder transmission system, a new normal contact force model is established, which is suitable for the large-area contact process and ...

doaj   +1 more source

A parametric study on the dynamic response of planar multibody systems with multiple clearance joints [PDF]

, 2010
A general methodology for dynamic modeling and analysis of multibody systems with multiple clearance joints is presented and discussed in this paper. The joint components that constitute a real joint are modeled as colliding bodies, being their behavior ...
A. Tasora, A.A. Shabana, B. Brogliato, B. Brogliato, B. Miedema, B.M. Kwak, C. Glocker, C. Glocker, C. Innocenti, D.T. Greenwood, E.J. Haug, F. Farahanchi, F. Pfeifer, F. Pfeiffer, F. Pfeiffer, G. Gilardi, H. Hertz, H.M. Lankarani, J. Ambrósio, J. Ambrósio, J. Baumgarte, J. Pang, J. Rhee, J.-S. Pang, J.A. Zukas, J.C. Trinkle, J.J. Moreau, J.M. McCarthy, M. Anitescu, M. Anitescu, M. Förg, M.T. Bengisu, N. Srivastava, O.A. Bauchau, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P. Flores, P.D. Panagiotopoulos, P.E. Nikravesh, P.E. Nikravesh, P.E. Nikravesh, Paulo Flores, R.C. Smith, R.I. Leine, R.R. Ryan, R.S. Haines, S. Dubowsky, S. Dubowsky, S. Dubowsky, S. Erkaya, S. Erkaya, S. Wiggins, S.P. Timoshenko, T. Kakizaki, W. Goldsmith, W. Wu, W.M. Mansour, W.W. Gear   +64 more
core   +4 more sources

Study on Collision Dynamics Model and Multi-Body Contact Forces of Ball Cage Flexible Joint Considering Clearance

Machines, 2023
Flexible joints are widely used in ‘soft’ touching and holding, and they represent the main component of ultra-short radius drilling tools. The analysis of contact and motion characteristics is an essential issue in the design and development stage of ...
Xiuxing Zhu, Fei Zhao, Xiaowei Yang, Yingpeng Xu, Peng Jia, Bo Zhou, Shifeng Xue   +6 more
doaj   +1 more source

Evaluation of Joint Clearance Effects on the Shimmy of Nose Landing Gear

Aerospace, 2023
Through the establishment of a three-dimensional joint clearance model, the effects of joint clearances at different positions on shimmy stability are evaluated. In this paper, considering the radial, axial and coupling characteristics of joint clearance,
Yiyao Jiang, Guang Feng, Panglun Liu, Li Yuan, Jianbin Ding, Bingyan Jiang   +5 more
doaj   +1 more source

Modeling and Simulation of Flexible Transmission Mechanism with Multiclearance Joints for Ultrahigh Voltage Circuit Breakers

Shock and Vibration, 2015
The transmission mechanism, of which the dynamic characteristics determine the reliability of the circuit breaker, is the principal component of the ultrahigh voltage (UHV) circuit breaker.
Fangang Meng, Shijing Wu, Fan Zhang, Zenglei Zhang, Jicai Hu, Xiaoyong Li   +5 more
doaj   +1 more source

Dynamic Modeling and Simulation of a Rotating Single Link Flexible Robotic Manipulator Subject to Quick Stops [PDF]

, 2014
Single link robotic manipulators are extensively used in industry and research operations. The main design requirement of such manipulators is to minimize link dynamic deflection and its active end vibrations, and obtain high position accuracy during its
Dupac, Mihai, Noroozi, Siamak
core   +1 more source

Antibiotics with Interleukin-15 inhibition reduces joint inflammation and bone erosions but not cartilage destruction in Staphylococcus aureus-induced arthritis [PDF]

, 2018
Background: Staphylococcus aureus-induced arthritis causes rapid joint destruction, often leading to disabling joint damage despite antibiotics. We have previously shown that IL-15 inhibition without antibiotics is beneficial in S.
Bergmann, Berglind, Gjertsson, Inger, Henning, Petra, Jirholt, Pernilla, Lerner, Ulf H., Lindholm, Catharina, McInnes, Iain B., Ohlsson, Claes   +7 more
core   +1 more source

Dynamic Responses of Planar Multilink Mechanism considering Mixed Clearances

Shock and Vibration, 2020
Translational and revolute joints are the main kinds of joints in planar multilink mechanisms. Translational and revolute clearance joints have great influence on dynamical responses of planar mechanisms.
Xiulong Chen, Shuai Jiang, Yu Deng
doaj   +1 more source

Dynamic behaviour of planar rigid multi-body systems including revolute joints with clearance [PDF]

, 2007
This paper deals with a general methodology to assess the influence of the clearance size and the friction coefficient on the dynamic response of planar rigid multi-body systems including revolute joints with clearance.
Ambrósio, Jorge, Claro, José Carlos Pimenta, Flores, Paulo, Lankarani, H. M.   +3 more
core   +1 more source

Friction in metal-on-metal total disc arthroplasty: effect of ball radius [PDF]

, 2012
Total Disc Arthroplasty (TDA) can be used to replace a degenerated intervertebral disc in the spine. There are different designs of prosthetic discs, but one of the most common is a ball-and-socket combination.
Hukins, DWL, Mahomed, A, Moghadas, PM, Shepherd, DET   +3 more
core   +1 more source