Results 101 to 110 of about 8,311 (165)

Evaluation of the Functional Visual Range of a Catenary Curve-Based, Extended Depth-of-Focus Contact Lens for Presbyopia [PDF]

K Ashley Tuan,1 Douglas P Benoit,1 Brett O’Connor2 1Visioneering Technologies, Incorporated, Medical Affairs, Alpharetta, GA, USA; 2MyEyeDr-Mandarin, Jacksonville, FL, USACorrespondence: Douglas P Benoit, Visioneering Technologies, Incorporated, Medical ...
Benoit DP, Tuan KA, O'Connor B
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Pantograph-Catenary System Modeling Using MATLAB-Simulink Algorithms

Contacts between pantograph and catenary are the most critical parts in the transmission of electrical energy for modern high-speed trains. Contact wire oscillations change combined force between pantograph and catenary, and the contact may even get lost.
Matvejevs, Aleksandrs, Matvejevs, Andrejs   +1 more
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A Reduced Pantograph-Catenary Interaction Model for Efficient Pantograph-Catenary Interaction Dynamic Analysis

The continuous movement of high-speed train results in the pantograph interacting with a long catenary structure. The traditional methods based on the Lagrangian description can only model the whole long catenary structure, which decreases their ...
Lei, Jilin,, Pan, Like,, Zhu, Weidong,, Xu, Yan,, Chen, Liming,, Liu, Zhendong,   +5 more
core   +1 more source

On quasi-catenary modules

, 2014
. We call a module M , quasi-catenary if for each pair of quasi-prime submodules K and L of M with K ⊂ L all saturated chains of quasi-prime submodules of M from K to L have a common finite length.
S Asgari
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NON-LINEARLY RESTORING PERFORMANCE OF CATENARY MOORING-LINE UNDER CONSIDERATION OF ITS DYNAMIC BEHAVIORS

, 2017
Floating bodies such as oil rig/production platform and wind turbine in ocean need to be fixed or controlled at expected position by its supporting system which includes tension tendon and catenary mooring-line.
Chen WM(陈伟民), Guo SX(郭双喜), Li YL, Fu YQ   +3 more
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Special issue: Catenary optics and catenary electromagnetics

Opto-Electronic Advances
Qian Sun, Minghui Hong
openaire   +2 more sources

Pantograph/Catenary Contact Formulations

, 2017
In this investigation, the pantograph/catenary contact is examined using two different formulations. The first is an elastic contact formulation that allows for the catenary/panhead separation and for the analysis of the effect of the aerodynamic forces,
C.M. Pappalardo (8001764), A.A. Shabana (8001767), S. Kulkarni (8001761)   +2 more
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The two-dimensional analogue of the catenary [PDF]

Pacific Journal of Mathematics, 1980
Böhme, Reinhold, Hildebrandt, Stefan, Tausch, Engelbert   +2 more
openaire   +3 more sources

A remark on a catenary [PDF]

Časopis pro pěstování matematiky a fysiky, 1927
openaire   +1 more source

A generalization of Lindelöf’s theorems on the catenary [PDF]

Bulletin of the American Mathematical Society, 1911
openaire   +2 more sources