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Pregled bibliografske jedinice broj: 1067139

Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution


Pehnec, Igor; Marinić-Kragić, Ivo; Vučina Damir
Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution // COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 23 (2020), 13; 945-958 doi:10.1080/10255842.2020.1774751 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1067139 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution

Autori
Pehnec, Igor ; Marinić-Kragić, Ivo ; Vučina Damir

Izvornik
COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING (1025-5842) 23 (2020), 13; 945-958

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Robust optimization ; evolutionary optimization ; ergonomics ; parameterization ; Finite element method (FEM) ; Biomechanics

Sažetak
The aim of this paper is the development of a robust evolutionary shape optimization procedure for ergonomic excellence based on contact pressure distribution. FEM - based numerical analysis is implemented to obtain the resulting contact pressure distribution. An example of person-seat interaction is analysed in this paper since plenty of experimental data set exists on this topic. A simplified geometrical model of the human body and seat is used and partly parameterized using a generic B-spline surface. The impact of the changes in geometry on the pressure distribution is analysed by the optimizer, and the seat geometry is steered into a shape with minimal high contact pressure areas. The procedure is general and can be adapted (with changes in geometry and boundary conditions) to distinct ergonomic problems such as footwear, therapeutic beds, automotive or aeronautical seating. The developed procedure can aid in virtual testing during the seat development phase in cases when the seat is designed for a selected population or for a single person and expected postural variations.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti, Interdisciplinarne biotehničke znanosti



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Ivo Marinić-Kragić (autor)

Avatar Url Damir Vučina (autor)

Avatar Url Igor Pehnec (autor)

Poveznice na cjeloviti tekst rada:

doi doi.org

Citiraj ovu publikaciju:

Pehnec, Igor; Marinić-Kragić, Ivo; Vučina Damir
Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution // COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 23 (2020), 13; 945-958 doi:10.1080/10255842.2020.1774751 (međunarodna recenzija, članak, znanstveni)
Pehnec, I., Marinić-Kragić, I. & Vučina Damir (2020) Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution. COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 23 (13), 945-958 doi:10.1080/10255842.2020.1774751.
@article{article, author = {Pehnec, Igor and Marini\'{c}-Kragi\'{c}, Ivo}, year = {2020}, pages = {945-958}, DOI = {10.1080/10255842.2020.1774751}, keywords = {Robust optimization, evolutionary optimization, ergonomics, parameterization, Finite element method (FEM), Biomechanics}, journal = {COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING}, doi = {10.1080/10255842.2020.1774751}, volume = {23}, number = {13}, issn = {1025-5842}, title = {Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution}, keyword = {Robust optimization, evolutionary optimization, ergonomics, parameterization, Finite element method (FEM), Biomechanics} }
@article{article, author = {Pehnec, Igor and Marini\'{c}-Kragi\'{c}, Ivo}, year = {2020}, pages = {945-958}, DOI = {10.1080/10255842.2020.1774751}, keywords = {Robust optimization, evolutionary optimization, ergonomics, parameterization, Finite element method (FEM), Biomechanics}, journal = {COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING}, doi = {10.1080/10255842.2020.1774751}, volume = {23}, number = {13}, issn = {1025-5842}, title = {Robust evolutionary shape optimization for ergonomic excellence based on contact pressure distribution}, keyword = {Robust optimization, evolutionary optimization, ergonomics, parameterization, Finite element method (FEM), Biomechanics} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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