Speeding up Cloth Simulation by Linearizing the Bending Function of the Physical Mass-Spring Model

2011 ◽  
Author(s):  
Asmaa A. ElBadrawy ◽  
Elsayed E. Hemayed
Keyword(s):  
Spring Model ◽  
Cloth Simulation ◽  
Mass Spring Model ◽  
Physical Mass ◽  
Mass Spring

Cloth simulation based on improved mass-spring model

2009 ◽  
Vol 29 (9) ◽  
pp. 2386-2388 ◽  
Author(s):  
Jian LI ◽  
Peng-kun LI ◽  
Qiu-jun LIAO
Keyword(s):  
Spring Model ◽  
Cloth Simulation ◽  
Simulation Based ◽  
Mass Spring Model ◽  
Mass Spring

Cloth Simulation with a Modified Implicit Method Based on a Simplified Mass-Spring Model

2013 ◽  
Vol 373-375 ◽  
pp. 1920-1926 ◽  
Author(s):  
Jing Hu ◽  
Wen Qing Huang ◽  
Ke Qiang Yu ◽  
Mu Huang ◽  
Jun Bai Li
Keyword(s):  
Real Time ◽  
Time Effect ◽  
Implicit Method ◽  
Spring Model ◽  
Cloth Simulation ◽  
Time Performance ◽  
Bounding Volume ◽  
Mass Spring Model ◽  
Bounding Boxes ◽  
Mass Spring

Firstly, we introduced the development of cloth simulation in recent years. Based on physical model of cloth simulation, we established the simulation system with a simplified mass-spring model. The computational efficiency is increased with this model. A modified implicit method was proposed in this paper. This method produces plausible animation, and it is easy to be realized with a stable and good real-time performance. The paper adopted AABB (Axis-Aligned Bounding Boxes) bounding volume approach for the detection of cloth collision, it obtains an excellent real-time effect of cloth simulation.

A Mass-Spring Model Approach for Interactive Simulation of Wire Harnesses

2009 ◽  
Author(s):  
Shinichi Sazawa ◽  
Hideki Abe ◽  
Masayoshi Hashima ◽  
Yuichi Sato
Keyword(s):  
Differential Equation ◽  
Computational Cost ◽  
Industrial Product ◽  
Interactive Simulation ◽  
Spring Model ◽  
Cloth Simulation ◽  
Product Models ◽  
Mass Spring Model ◽  
Mass Spring ◽  
Model Approach

We present a method to simulate wire harnesses interactively, without ignoring physical accurateness. Our method relies on a mass-spring model, which is widely used in such areas as cloth simulation and hair simulation. Although a mass-spring model gives shapes of flexible objects with small computational cost, a considerable disparity of bending and stretching spring coefficients gives rise to serious instabilities of the differential equation to be solved. To solve this problem, we adopted a combination of successive leapfrog integrations and final fast projection to satisfy inextensibility. We applied this technique to simulate 3D industrial product models equipped with 20 to 30 wire harnesses and obtained a good operational response with the required physical accuracy.

Cloth Modeling Simulation Based on Mass Spring Model

2013 ◽  
Vol 310 ◽  
pp. 676-683 ◽  
Author(s):  
Jian Dong Yang ◽  
Shu Yuan Shang
Keyword(s):  
Physical Model ◽  
Simulation Method ◽  
Spring Model ◽  
Cloth Simulation ◽  
Modeling Simulation ◽  
Simulation Based ◽  
Mass Spring Model ◽  
Crucial Problem ◽  
Cloth Modeling ◽  
Mass Spring

The crucial problem in cloth simulation based on Physical model is how to solve the motion differential equations. Mass spring model is ideal and it is widely used in cloth simulation. The simulation technology of cloth modeling based on mass spring model is presented completely, fabric mechanics models are established precisely, and several kinds of explicit numerical integration are compared in detail, especially, using RK-4 method can greatly improve system’s stability. This cloth simulation method is applied to cloth software. Examples have proved that this method is advanced and practical.

Cloth Simulation Based on Simplified Mass-Spring Model

2014 ◽  
Vol 12 (5) ◽  
Author(s):  
Wenqing Huang ◽  
Jing Hu ◽  
Keqiang Yu ◽  
Yaming Wang ◽  
Mingfeng Jiang
Keyword(s):  
Spring Model ◽  
Cloth Simulation ◽  
Simulation Based ◽  
Mass Spring Model ◽  
Mass Spring

scholarly journals Review on the 3-D simulation for weft knitted fabric

2021 ◽  
Vol 16 ◽  
pp. 155892502110125
Author(s):  
Sha Sha ◽  
Anqi Geng ◽  
Yuqin Gao ◽  
Bin Li ◽  
Xuewei Jiang ◽  
...  
Keyword(s):  
Physical Models ◽  
Spring Model ◽  
Finite Element Analyses ◽  
Knitted Fabrics ◽  
Piecewise Function ◽  
Fabric Structure ◽  
Weft Knitted Fabric ◽  
Mass Spring Model ◽  
Virtual Display ◽  
Mass Spring

There are different kinds of geometrical models and physical models used to simulate weft knitted fabrics nowadays, such as loop models based on Pierce, piecewise function, spline curve, mass-spring model, and finite element analyses (FEA). Weft knitting simulation technology, including modeling and yarn reality, has been widely adopted in fabric structure designing for the manufacturer. The technology has great potentials in both industries and dynamic virtual display. The present article is aimed to review the current development of 3-D simulation technique for weft knitted fabrics.

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