A PMNS algorithm for contact-impact of NURBS surface objects and dynamic simulation

M. Chen; L. P. Chen; Q. Z. Song; Y. F. Zhong

doi:10.1007/s00466-003-0468-6

A PMNS algorithm for contact-impact of NURBS surface objects and dynamic simulation

M. Chen^*, L. P. Chen, Q. Z. Song, Y. F. Zhong

^*Corresponding author for this work

Huazhong University of Science and Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In order to deal with contact-impact problems of NURBS surface objects, a new 'pre-mapping and node-to-segment' algorithm (PMNS) is first presented with the advantages of both convenient to coding and high efficiency for calculation, in which the finite support property of the NURBS base function is utilized to compress the contact searching region. Moreover, the unified representation with respect to both adhering and frictional sliding of contact points is given to enhance contact constraints. The whole work is based on second development of ADAMS software and suitable for dynamic simulation between parametric surfaces with contact-impact.

Original language	English
Pages (from-to)	143-153
Number of pages	11
Journal	Computational Mechanics
Volume	32
Issue number	3
DOIs	https://doi.org/10.1007/s00466-003-0468-6
Publication status	Published - Oct 2003
Externally published	Yes

Keywords

Contact-impact
Finite support property
NURBS surface
Search algorithm
Simulation

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10.1007/s00466-003-0468-6

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abstract = "In order to deal with contact-impact problems of NURBS surface objects, a new 'pre-mapping and node-to-segment' algorithm (PMNS) is first presented with the advantages of both convenient to coding and high efficiency for calculation, in which the finite support property of the NURBS base function is utilized to compress the contact searching region. Moreover, the unified representation with respect to both adhering and frictional sliding of contact points is given to enhance contact constraints. The whole work is based on second development of ADAMS software and suitable for dynamic simulation between parametric surfaces with contact-impact.",

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AU - Chen, M.

AU - Chen, L. P.

AU - Song, Q. Z.

AU - Zhong, Y. F.

PY - 2003/10

Y1 - 2003/10

N2 - In order to deal with contact-impact problems of NURBS surface objects, a new 'pre-mapping and node-to-segment' algorithm (PMNS) is first presented with the advantages of both convenient to coding and high efficiency for calculation, in which the finite support property of the NURBS base function is utilized to compress the contact searching region. Moreover, the unified representation with respect to both adhering and frictional sliding of contact points is given to enhance contact constraints. The whole work is based on second development of ADAMS software and suitable for dynamic simulation between parametric surfaces with contact-impact.

AB - In order to deal with contact-impact problems of NURBS surface objects, a new 'pre-mapping and node-to-segment' algorithm (PMNS) is first presented with the advantages of both convenient to coding and high efficiency for calculation, in which the finite support property of the NURBS base function is utilized to compress the contact searching region. Moreover, the unified representation with respect to both adhering and frictional sliding of contact points is given to enhance contact constraints. The whole work is based on second development of ADAMS software and suitable for dynamic simulation between parametric surfaces with contact-impact.

KW - Contact-impact

KW - Finite support property

KW - NURBS surface

KW - Search algorithm

KW - Simulation

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M3 - Article

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SP - 143

EP - 153

JO - Computational Mechanics

JF - Computational Mechanics

IS - 3

ER -

A PMNS algorithm for contact-impact of NURBS surface objects and dynamic simulation

Abstract

Keywords

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