Application of LPV type force model in vehicle crash dynamics

István Á Harmati, András Rövid, P. Várlaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In the research field of vehicle crash mechanics one of the most important task is finding a model for the deformational force, which gives acceptable approximation, but doesn't need perfect knowledge about the parameters of the vehicle. The FEM based methods, which are applied in the engineering practice give good approximations, but they have extremely large computational complexity and need a large amount of data. On the other hand there exist simple force models, but they not approximate well in details the force-deflection curve. In this paper we introduce a force model for vehicle deformation based on the LPV-HOSVD paradigm, which well approximates the force during the deformational process and has acceptable complexity.

Original languageEnglish
Title of host publicationProceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10
Pages174-179
Number of pages6
Publication statusPublished - 2010
Event9th WSEAS International Conference on Applications of Computer Engineering, ACE '10 - Penang, Malaysia
Duration: Mar 23 2010Mar 25 2010

Other

Other9th WSEAS International Conference on Applications of Computer Engineering, ACE '10
CountryMalaysia
CityPenang
Period3/23/103/25/10

Fingerprint

Computational complexity
Mechanics
Finite element method

Keywords

  • HOSVD
  • LPV model
  • Vehicle crash

ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Computer Science Applications

Cite this

Harmati, I. Á., Rövid, A., & Várlaki, P. (2010). Application of LPV type force model in vehicle crash dynamics. In Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10 (pp. 174-179)

Application of LPV type force model in vehicle crash dynamics. / Harmati, István Á; Rövid, András; Várlaki, P.

Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10. 2010. p. 174-179.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harmati, IÁ, Rövid, A & Várlaki, P 2010, Application of LPV type force model in vehicle crash dynamics. in Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10. pp. 174-179, 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10, Penang, Malaysia, 3/23/10.
Harmati IÁ, Rövid A, Várlaki P. Application of LPV type force model in vehicle crash dynamics. In Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10. 2010. p. 174-179
Harmati, István Á ; Rövid, András ; Várlaki, P. / Application of LPV type force model in vehicle crash dynamics. Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10. 2010. pp. 174-179
@inproceedings{712980084bc14a5baa5c0555c55bc7c2,
title = "Application of LPV type force model in vehicle crash dynamics",
abstract = "In the research field of vehicle crash mechanics one of the most important task is finding a model for the deformational force, which gives acceptable approximation, but doesn't need perfect knowledge about the parameters of the vehicle. The FEM based methods, which are applied in the engineering practice give good approximations, but they have extremely large computational complexity and need a large amount of data. On the other hand there exist simple force models, but they not approximate well in details the force-deflection curve. In this paper we introduce a force model for vehicle deformation based on the LPV-HOSVD paradigm, which well approximates the force during the deformational process and has acceptable complexity.",
keywords = "HOSVD, LPV model, Vehicle crash",
author = "Harmati, {Istv{\'a}n {\'A}} and Andr{\'a}s R{\"o}vid and P. V{\'a}rlaki",
year = "2010",
language = "English",
isbn = "9789604741663",
pages = "174--179",
booktitle = "Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10",

}

TY - GEN

T1 - Application of LPV type force model in vehicle crash dynamics

AU - Harmati, István Á

AU - Rövid, András

AU - Várlaki, P.

PY - 2010

Y1 - 2010

N2 - In the research field of vehicle crash mechanics one of the most important task is finding a model for the deformational force, which gives acceptable approximation, but doesn't need perfect knowledge about the parameters of the vehicle. The FEM based methods, which are applied in the engineering practice give good approximations, but they have extremely large computational complexity and need a large amount of data. On the other hand there exist simple force models, but they not approximate well in details the force-deflection curve. In this paper we introduce a force model for vehicle deformation based on the LPV-HOSVD paradigm, which well approximates the force during the deformational process and has acceptable complexity.

AB - In the research field of vehicle crash mechanics one of the most important task is finding a model for the deformational force, which gives acceptable approximation, but doesn't need perfect knowledge about the parameters of the vehicle. The FEM based methods, which are applied in the engineering practice give good approximations, but they have extremely large computational complexity and need a large amount of data. On the other hand there exist simple force models, but they not approximate well in details the force-deflection curve. In this paper we introduce a force model for vehicle deformation based on the LPV-HOSVD paradigm, which well approximates the force during the deformational process and has acceptable complexity.

KW - HOSVD

KW - LPV model

KW - Vehicle crash

UR - http://www.scopus.com/inward/record.url?scp=79952577632&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79952577632&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9789604741663

SP - 174

EP - 179

BT - Proceedings of the 9th WSEAS International Conference on Applications of Computer Engineering, ACE '10

ER -