Simulation of Massive Multibody Systems using GPU Parallel Computation

被引：0

作者：

Tasora, Alessandro ^{[1
]}

Negrut, Dan ^{[2
]}

Anitescu, Mihai ^{[3
]}

Mazhar, Hammad ^{[2
]}

Heyn, Toby David ^{[2
]}

机构：

[1] Univ Parma, Dept Ind Engn, VG Usberti 181-A, I-43100 Parma, Italy

[2] Univ Wisconsin, Dept Mech Engn, Madison, WI 53706 USA

[3] Argonne Natl Labs, MCS Div, Argonne, IL 60439 USA

来源：

WSCG 2010: FULL PAPERS PROCEEDINGS | 2010年

关键词：

Constraints; dynamics; GPU; parallel computing; collision detection; BODY CONTACT PROBLEMS; RIGID BODIES; FRICTION; DYNAMICS;

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

We describe an efficient method for the simulation of complex scenarios with millions of frictional contacts and mechanical constraints. To this end, the CPU processors of the modern graphic boards are used to solve the differential inclusion problem that represents the most challenging part of the multi rigid body problem. Thank to the massive parallelism offered by CPU boards, we are able to simulate sand, granular materials, soils and other complex physical scenarios with a large speedup respect to serial CPU-based algorithms.

引用

页码：57 / +

页数：2

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