Results 91 to 100 of about 22,614 (219)

A Depth-Based Weighted Point Cloud Registration for Indoor Scene

Sensors, 2018
Point cloud registration plays a key role in three-dimensional scene reconstruction, and determines the effect of reconstruction. The iterative closest point algorithm is widely used for point cloud registration.
Shuntao Liu, Dedong Gao, Peng Wang, Xifeng Guo, Jing Xu, Du-Xin Liu   +5 more
doaj   +1 more source

Future research directions and applications of artificial intelligence in tribology

Discover Mechanical Engineering
Artificial intelligence (AI) is transforming tribology by enabling the prediction and understanding of friction, wear, and lubrication at a higher level than conventional methods.
Amrinder Mehta, Hitesh Vasudev, S. Sabareshwaran, B. V. Suma, Jashanpreet Singh, Brijesh Prasad, Suresh Singh, Oda Tadese Katelo   +7 more
doaj   +1 more source

Study of interfacial stiffness ratio of a rough surface in contact using a spring model [PDF]

, 2010
This study proposes the use of a simple spring model that relates the interfacial stiffness with the complex reflection coefficient of ultrasound in a rough contact.
A. Baltazar, Arakawa, Baltazar, Berthoud, Bush, Drinkwater, Dwyer-Joyce, Dwyer-Joyce, Gonzalez-Valadez, Greenwood, Hisakado, Johnson, Kendall, Kim, Krautkramer, Krolikowski, Krolikowski, M. Gonzalez-Valadez, Marshall, McCool, Mindlin, Nagy, Nayak, Onions, O’Connor, R.S. Dwyer-Joyce, Raoof, Schoenberg, Sevostianov, Sevostianov, Sherif, Tabor, Tattersall, Whitehouse, Yalda-Mooshabad, Yamada, Yoshioka   +36 more
core   +1 more source

Data-Driven AI Model for Time-Based Prediction of Friction and Wear in Lubricated Tribosystems

Lubricants
Accurately predicting friction and wear in lubricated tribosystems is essential for improving mechanical performance and durability. However, models that simultaneously predict the COF and wear remain scarce due to the complex, non-linear nature of these
Victoria Granja, C. Fred Higgs
doaj   +1 more source

Review and classification of fretting fatigue test rigs [PDF]

, 2011
There is no standard or generally accepted test rig for fretting fatigue experiments. Therefore, researchers adopt an existing concept, or build a new test rig that meets their specific requirements.
De Baets, Patrick, De Pauw, Jan, De Waele, Wim   +2 more
core  

Diamond and diamond-like carbon for tribology and corrosion protection: a retrospective review

Functional Diamond
Diamond and diamond-like carbon (DLC) films serve as cornerstone materials in surface engineering for tribology and corrosion protection. Diamond films, synthesized via chemical vapor deposition, offer exceptional hardness, thermal conductivity, and ...
Chenglong Mou, Li Zhang, Zhengyu Liu, Xueqian Cao, Fu Wang, Guangan Zhang, Yongqing Fu, Qunji Xue   +7 more
doaj   +1 more source

Vibration Analysis of Lubricated Angular Contact Ball Bearing of Rigid Rotor Considering Waviness of Ball and Races

Tribology Online, 2008
This paper describes a nonlinear vibration analysis of angular contact ball bearing of a rigid rotor considering waviness of ball and races. Five degrees of freedom dynamic model of the rotor-bearing system has been analyzed using Runge?Kutta algorithm ...
Rajesh Savalia, Mihir Kumar Ghosh, Raj Kumar Pandey   +2 more
doaj   +1 more source

The Effect of Dissolved Water on the Tribological Properties of Polyalkylene Glycol and Polyolester Oils [PDF]

, 1994
The effect of water dissolved in polyalkylene glycol and polyolester oils on the tribological behavior of two material contact pairs in three test environments is evaluated.
Cusano, C., Glabbeek, W.H. Van, Sheiretov, T.K.   +2 more
core  

Material Utilization in Additively Manufactured Layered Systems with a Porous Substrate: A Numerical Case Study of a Thrust Ball Bearing

Metals
In layered systems with porous substrates and a dense solid surface, stiffness and strength are inherently coupled through porosity-dependent relations, influencing their load-bearing behaviour.
Olaf Grutza, Simon Graf, Stefan Paulus, Stefan Thielen, Oliver Koch   +4 more
doaj   +1 more source

Friction in a hydraulic motor piston/cam roller contact lined with PTFE impregnated

, 2009
The aim of this work was to test a new PTFE impregnated cloth material for use as a surface layer on the pistons of a hydraulic motor at the interface with the cam roller.
Lewis, R.
core   +1 more source