Dinamičke simulacije ljudskih pokreta u programskom okružju OpenSim

master's thesis

• Title (english): Dynamic simulations of human movements in OpenSim software system
• Author: Josip Spajić
• Mentor: Igor Lacković (mentor)
• Committee member: Igor Lacković (predsjednik povjerenstva)
• Committee member: Ratko Magjarević (član povjerenstva)
• Committee member: Darko Vasić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

OpenSim programska platforma pokazala se kao snažan alat za simulacije i analize ljudskih pokreta. Rastuća biomehanička zajednica korisnika OpenSim alata gradi biblioteku simulacija koje se mogu razmjenjivati, testirati, analizirati i poboljšati, u širokom rasponu primjena. Analizom i simulacijom ljudskih pokreta u medicini prikupljaju se podaci od velikog značaja za liječenje ili rehabilitaciju. U ovom radu pokazane su mogućnosti alata OpenSim, odrađene su simulacije hoda osoba s cerebralnom paralizom te uspoređeni rezultati s normalnim hodom, te je simulacijom ispitana mogućnost ozljede gležnja prilikom pada na kosu površinu, uz modeliranje ortopedskog pomagala te ispitivanje u kojoj mjeri pomagalo može pomoći spriječiti ozljedu. Rezultati promatranih simulacija OpenSimom imaju praktičnu primjenu u medicini i biomehanici, te daju uvid u djelovanje lokomotornog sustava prilikom pokreta, poput sila generiranih u mišićima koje je teško utvrditi na drugi način.

Abstract (english)

The OpenSim software has proven to be a powerful tool for simulations and analysis of human movements. The growing biomechanical community of OpenSim users builds a library of simulations that can be exchanged, tested, analyzed and improved in a wide range of applications. By analyzing and simulating human movements in medicine, data collected is of great value for treatment or rehabilitation. In this paper the tools of OpenSim have been demonstrated, walking simulations are performed of subjects with cerebral palsy and compared with results of normal gait, and the simulation examined the possibility of ankle injury during fall on a tilted surface, and exploring how modeling an orthopedic assistive device helps prevent injury. The simulation results of OpenSim have practical application in medicine and engineering, they provide an insight into the underlying functionality of the musculoskeletal system while it is in movement, such as muscle-induced forces that are difficult to determine otherwise.

• Keywords: OpenSim; Analiza ljudskih pokreta; Biomehanika; Mišićno-koštani sustav; Simulacije pokreta
• Keywords (english): OpenSim; Human Movement Analysis; Biomechanics; Musculoskeletal system; Movement simulation
• Language: croatian
• URN:NBN: urn:nbn:hr:168:254575
• Study programme: Title: Information and Communication Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-14 00:51:53