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Laser vision seam tracking system based on image processing and continuous convolution operator tracker

Optics and lasers in engineering, 2018
To address the problem of low welding precision caused by the poor real-time tracking performance of common welding robots, a novel seam tracking system with excellent real-time tracking performance and high accuracy is designed based on the ...
Yanbiao Zou, Taobo Chen
semanticscholar   +1 more source

Continuous Analogues of Krylov Subspace Methods for Differential Operators

SIAM Journal on Numerical Analysis, 2019
Summary: Analogues of the conjugate gradient method, minimum residual method, and generalized minimum residual method are derived for solving boundary value problems (BVPs) involving ordinary differential equations. Two challenges arise: imposing the boundary conditions on the solution while building up a Krylov subspace and guaranteeing convergence of
Marc Aurèle Gilles, Alex Townsend
openaire   +1 more source

A Continuation Method for Weakly Condensing Operators

Zeitschrift für Analysis und ihre Anwendungen, 1996
We present a continuation result for weakly condensing operators between Banach spaces. There are given also a new fixed point result being in the spirit of Schauder’s fixed point theorem and some applications to nonlinear operator equations.
openaire   +2 more sources

Operational Method for Continuous Beams

Journal of the Structural Division, 1964
The operational method, similar to the theory of electricity, can be available for continuous systems in applied mechanics of solids. Two kinds of continuous beams are treated: Continuous beams with rigid supports, and continuous beams with elastic supports.
openaire   +1 more source

Approximate iterative operator method for potential-field downward continuation

Journal of Applied Geophysics, 2016
Abstract An approximate iterative operator method in wavenumber domain was proposed to improve the stability and accuracy of downward continuation of potential fields measured from the ground surface, marine or airborne. Firstly, the generalized iterative formula of downward continuation is derived in wavenumber domain; then, the transformational ...
Zhenhua Tai   +3 more
openaire   +1 more source

A method of continuously operating a conductivity water still

Journal of Scientific Instruments, 1966
A control arrangement has been devised whereby a quartz distillation apparatus may be continuously operated thus producing a threefold increase in the output of high-purity water.
E van Outryve, G Thielens, L Malfait
openaire   +1 more source

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