Pregled bibliografske jedinice broj: 988478
Use improved gradient descent in irregular boundary conditions in molecular dynamics
Use improved gradient descent in irregular boundary conditions in molecular dynamics // Applied Mechanics and Materials, 598 (2016), 1; 476-480 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 988478 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Use improved gradient descent in irregular boundary
conditions in molecular dynamics
Autori
Su, F ; Tissera, S ; Lukas, T ; Munjiza, A ;
Izvornik
Applied Mechanics and Materials (1662-7482) 598
(2016), 1;
476-480
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Molecular Dynamics
Sažetak
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).
Izvorni jezik
Engleski
Znanstvena područja
Interdisciplinarne prirodne znanosti, Temeljne tehničke znanosti
POVEZANOST RADA
Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split
Profili:
Ante Munjiza
(autor)
