{"id":6250,"date":"2026-10-19T09:48:41","date_gmt":"2026-10-19T09:48:41","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-velaverkfraedi-christophe-guy-lecomte\/"},"modified":"2026-10-19T09:48:41","modified_gmt":"2026-10-19T09:48:41","slug":"doktorsvorn-i-velaverkfraedi-christophe-guy-lecomte","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-velaverkfraedi-christophe-guy-lecomte\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed v\u00e9laverkfr\u00e6\u00f0i – Christophe Guy Lecomte"},"content":{"rendered":"
\n
\n

V\u00f6rninni ver\u00f0ur streymt<\/strong><\/a><\/p>\n

Doktorsefni:<\/strong> Christophe Guy Lecomte<\/p>\n

Heiti ritger\u00f0ar:<\/strong>\u00a0Gervif\u00f3tur me\u00f0 breytilega st\u00edfni (Variable Stiffness Prosthetic Foot)<\/p>\n

Andm\u00e6lendur:<\/strong>
<\/strong>Dr. Peter Adamczyk, d\u00f3sent vi\u00f0 Wisconsinh\u00e1sk\u00f3la, Bandar\u00edkjunum
Dr. Edward Lemaire, pr\u00f3fessor vi\u00f0 Ottawah\u00e1sk\u00f3la, Kanada og forseti al\u00fej\u00f3\u00f0asamtaka sto\u00f0t\u00e6kjafr\u00e6\u00f0inga, ISPO.<\/p>\n

Lei\u00f0beinendur:<\/strong>\u00a0Dr. Sigur\u00f0ur Brynj\u00f3lfsson, pr\u00f3fessor vi\u00f0 I\u00f0na\u00f0arverkfr\u00e6\u00f0i-, v\u00e9laverkfr\u00e6\u00f0i- og t\u00f6lvunarfr\u00e6\u00f0ideild\u00a0H\u00cd
Dr. Krist\u00edn Briem, pr\u00f3fessor vi\u00f0 L\u00e6knadeild H\u00cd<\/p>\n

Einnig \u00ed doktorsnefnd:
<\/strong>Dr. Kristleifur Kristj\u00e1nsson, framkv\u00e6mdastj\u00f3ri ranns\u00f3knar og \u00fer\u00f3unar hj\u00e1 \u00d6ssuri hf.<\/p>\n

Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. R\u00fanar Unn\u00fe\u00f3rsson, pr\u00f3fessor og deildarforseti I\u00f0na\u00f0arverkfr\u00e6\u00f0i-, v\u00e9laverkfr\u00e6\u00f0i- og t\u00f6lvunarfr\u00e6\u00f0ideildar H\u00cd<\/p>\n

Verkefni\u00f0 er samstarfsverkefni \u00d6ssurar og H\u00e1sk\u00f3la \u00cdslands.<\/p>\n

\u00c1grip
<\/strong>Gervif\u00f3tum er \u00e6tla\u00f0 a\u00f0 koma \u00ed sta\u00f0 \u00fatlima sem vantar. Jafnvel \u00fe\u00f3tt \u00feessi fullyr\u00f0ing s\u00e9 einf\u00f6ld er h\u00f6nnun, pr\u00f3fun og sta\u00f0festing \u00e1 r\u00e9ttri virkni f\u00f3tanna fl\u00f3kin. Nokkrar tegundir gervif\u00f3ta sem geyma og skila orku eru \u00e1 marka\u00f0i. N\u00fdlega hafa komi\u00f0 fram gervif\u00e6tur st\u00fdr\u00f0ir af l\u00edfmerki og mi\u00f0a a\u00f0 \u00fev\u00ed a\u00f0 auka kraft fr\u00e1 \u00f6kkla. Markmi\u00f0 \u00feessa verkefnis var a\u00f0 hanna n\u00fdjan gervif\u00f3t me\u00f0 breytilegri st\u00edfni. F\u00f3turinn var\u00f0 a\u00f0 hafa eiginleika n\u00faverandi f\u00f3ta sem geyma og skila orku, \u00e1samt m\u00f6guleikum \u00e1 breytilegri st\u00edfni \u00e1n \u00feess a\u00f0 auka massa f\u00f3tarins umtalsvert. Anna\u00f0 markmi\u00f0 \u00feessa verkefnis var a\u00f0 leggja til v\u00e9lr\u00e6na pr\u00f3funara\u00f0fer\u00f0 sem fangar g\u00f6gn, sem venjulega er safna\u00f0 vi\u00f0 g\u00f6ngugreiningu notenda \u00e1 ranns\u00f3knarstofu. V\u00e9lr\u00e6n pr\u00f3fun getur dregi\u00f0 \u00far \u00fe\u00f6rf \u00e1 notendapr\u00f3fum \u00e1 fyrstu stigum h\u00f6nnunarferlisins.
\u00cd \u00feessu verkefni voru fj\u00f3rar \u00fatf\u00e6rslur st\u00edfnibreytinga pr\u00f3fa\u00f0ar v\u00e9lr\u00e6nt. Svampur me\u00f0 \u00f3l\u00ednulega st\u00edfni var nota\u00f0ur \u00ed fyrstu \u00fatf\u00e6rslu. Falli\u00f0 var fr\u00e1 henni vegna e\u00f0lisl\u00e6gra takmarkana \u00e1 st\u00edfleika efnisins vi\u00f0 h\u00f6gg og hratt \u00e1lag. N\u00e6st var h\u00f6nnun \u00fear sem notandi gat breytt st\u00edfni \u00f6kklans umtalsvert \u00e1 flj\u00f3tlegan h\u00e1tt, pr\u00f3fu\u00f0 \u00ed t\u00f6lvu. \u00de\u00e1 var valin h\u00f6nnun sem bygg\u00f0i \u00e1 bita me\u00f0 hreyfanlegum undirst\u00f6\u00f0um sem leiddi til tveggja mismunandi \u00fatf\u00e6rslna \u00e1 \u00f6kkla. Lokah\u00f6nnunin er gervif\u00f3tur sem b\u00fd\u00f0ur upp \u00e1 \u00fer\u00e1\u00f0lausa stillingu st\u00edfleika \u00f6kkla. Gervif\u00f3turinn var pr\u00f3fa\u00f0ur og metinn v\u00e9lr\u00e6nt og \u00e1 notendum \u00ed g\u00f6ngugreiningu sem h\u00f6f\u00f0u misst f\u00f3t fyrir ne\u00f0an hn\u00e9. Ni\u00f0urst\u00f6\u00f0urnar fyrir g\u00f6ngu upp og ni\u00f0ur brekku voru bornar saman og reyndust samb\u00e6rilegar.
Gera m\u00e1 r\u00e1\u00f0 fyrir a\u00f0 \u00feetta verkefni hvetji til \u00fer\u00f3unar t\u00e6kja sem forgangsra\u00f0a mikilv\u00e6gum eiginleikum f\u00f3ta \u00e1samt \u00fev\u00ed a\u00f0 koma fram me\u00f0 pr\u00f3funara\u00f0fer\u00f0 sem a\u00f0sto\u00f0ar verkfr\u00e6\u00f0inga og h\u00f6nnu\u00f0i sto\u00f0t\u00e6kja vi\u00f0 frekari \u00fer\u00f3un og pr\u00f3fanir.<\/p>\n

Um doktorsefni\u00f0<\/strong><\/p>\n

Christophe Lecomte er f\u00e6ddur 19. febr\u00faar \u00e1ri\u00f0 1979 og \u00f3lst upp \u00ed Frakklandi. Christophe lauk meistaragr\u00e1\u00f0u \u00ed v\u00e9laverkfr\u00e6\u00f0i me\u00f0 s\u00e9rh\u00e6fingu \u00ed CAD og t\u00f6lvuhermingu fr\u00e1 franska verkfr\u00e6\u00f0ih\u00e1sk\u00f3lanum l’\u00c9cole Nationale d’Ing\u00e9nieurs de Tarbes \u00e1ri\u00f0 2002. S\u00ed\u00f0ustu 20 \u00e1r hefur hann starfa\u00f0 hj\u00e1 \u00edslenska sto\u00f0t\u00e6kjafyrirt\u00e6kinu \u00d6ssuri, \u00fear sem hann starfar n\u00fa sem Director of Biomechanical Solutions \u00e1 ranns\u00f3knar- og \u00fer\u00f3unarsvi\u00f0i. Christophe h\u00f3f doktorsn\u00e1m vi\u00f0 H\u00e1sk\u00f3la \u00cdslands \u00e1ri\u00f0 2015. Hann er kv\u00e6ntur Hei\u00f0u Lecomte Gr\u00f6ndal kennara og eiga \u00feau tv\u00f6 b\u00f6rn, Emily \u00d3sk og Leo M\u00e1na.
<\/strong><\/p>\n<\/div><\/div>","protected":false},"featured_media":5069,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_phd_date_start":"2022-02-08T14:00:00+00:00","_phd_date_end":"2022-02-08T16:00:00+00:00","_phd_location":"A\u00f0albygging H\u00e1t\u00ed\u00f0arsalur","_phd_admission":"\u00d6ll velkomin","_phd_thesis_title":"Gervif\u00f3tur me\u00f0 breytilega st\u00edfni (Variable Stiffness Prosthetic Foot)","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_velaverkfraedi_christophe_guy_lecomte","_phd_source_node_id":"381997","_phd_source_type":"vidburdir","_phd_member_id":777,"footnotes":""},"phd_school":[108,93],"phd_discipline":[110],"class_list":["post-6250","phd_defence","type-phd_defence","status-publish","has-post-thumbnail","hentry","phd_school-idnadarverkfraedi-velaverkfraedi-og-tolvunarfraedideild","phd_school-verkfraedi-og-natturuvisindasvid","phd_discipline-phd-i-velaverkfraedi"],"_links":{"self":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence"}],"about":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/types\/phd_defence"}],"version-history":[{"count":0,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6250\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/5069"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6250"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6250"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}