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Use improved gradient descent in irregular boundary conditions in molecular dynamics (CROSBI ID 261371)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Su, F ; Tissera, S ; Lukas, T ; Munjiza, A ; Use improved gradient descent in irregular boundary conditions in molecular dynamics // Applied Mechanics and Materials, 598 (2016), 1; 476-480

Podaci o odgovornosti

Su, F ; Tissera, S ; Lukas, T ; Munjiza, A ;

engleski

Use improved gradient descent in irregular boundary conditions in molecular dynamics

An improvement is made on the adaptive step size of the gradient Descent (GD). We propose that the improved GD can be used in Molecular Dynamics (MD) to determine the shortest distance between an irregular curve (described in high-order equation) and a point outside the curve, that we show that it can solve the problem with affordable computational power and high accuracy (an average of 1% error in around 30 iterations).

Molecular Dynamics

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Podaci o izdanju

598 (1)

2016.

476-480

objavljeno

1662-7482

1662-7482

Povezanost rada

Interdisciplinarne prirodne znanosti, Temeljne tehničke znanosti