Numerical integration methods for simulation of mass-spring-damper systems
Yükleniyor...
Dosyalar
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer-Verlag
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The dynamics of a face are often implemented as a system of connected particles with various forces acting upon them. Animation of such a system requires the approximation of velocity and position of each particle through numerical integration. There are many numerical integrators that are commonly used in the literature. We conducted experiments to determine the suitability of numerical integration methods in approximating the particular dynamics of mass-spring-damper systems. Among Euler, semi-implicit Euler, Runge-Kutta and Leapfrog, we found that simulation with Leapfrog numerical integration characterizes a mass-spring-damper system best in terms of the energy loss of the overall system.
Açıklama
Anahtar Kelimeler
Physically-based facial modeling, Runge-Kutta, Semi-implicit euler, Facial model, Leapfrog, Mass-spring-damper system, Numerical integration methods, Numerical integrations, Numerical integrator, Semi-implicit, Animation, Energy dissipation, Runge Kutta methods, Information science
Kaynak
Computer and Information Sciences II
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
Sayı
Künye
Özgüz, M., & Eskil, M. T. (2012). Numerical integration methods for simulation of mass-spring-damper systems. Paper presented at the Computer and Information Sciences II, 435-438. doi:10.1007/978-1-4471-2155-8-55
