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Amplitude-time analysis of biomechanical patterns of human motions

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dc.contributor.author DAVYDOVA, Nadezhda
dc.contributor.author LUKASHEVICH, Dmitry
dc.contributor.author BYKOV, Dmitry
dc.contributor.author VASIUK, Valery
dc.contributor.author OSIP, Anatoly
dc.date.accessioned 2020-10-08T06:05:08Z
dc.date.available 2020-10-08T06:05:08Z
dc.date.issued 2020
dc.identifier.citation DAVYDOVA, Nadezhda, LUKASHEVICH, Dmitry, BYKOV, Dmitry et al. Amplitude-time analysis of biomechanical patterns of human motions. In: Journal of Engineering Science. 2020, Vol. 27(3), pp. 169-181. ISSN 2587-3474. eISSN 2587-3482. en_US
dc.identifier.uri https://doi.org/10.5281/zenodo.3949690
dc.identifier.uri http://repository.utm.md/handle/5014/10530
dc.description.abstract Biomechanical analysis of motions solves the tasks of efficiency estimation of movement realization, search of technique optimal variants and tactics of motion performance, definition of a degree and reasons of not matching real movement action to optimal one. Today, inertial measurement devices based on microelectromechanical sensors (MEMS) are becoming more and more popular for biomechanical analysis of human motions. The paper describes an algorithm for estimation of the biomechanical pattern of human motions based on amplitude-time analysis of inertial gyroscope signals. The presented algorithm allows to quantitatively estimate spatial, temporal and spatio-temporal parameters of motion, symmetry of left and right limbs motions and reproduction stability of the motion biomechanical pattern. The specific feature of the algorithm is its universality for the study of symmetrical and asymmetrical motions. en_US
dc.description.abstract Analiza biomecanică a mișcărilor rezolvă sarcina de estimare a eficienței realizării mișcării, căutarea variantelor optime de tehnică și tactica performanței mișcării, definirea gradului și motivele pentru care nu se potrivesc acțiunile reale de mișcare cu cele optime. Astăzi, dispozitivele de măsurare inerțială bazate pe senzori microelectromecanici (MEMS) devin din ce în ce mai populare pentru analiza biomecanică a mișcărilor umane. Lucrarea descrie un algoritm pentru estimarea modelului biomecanic al mișcărilor umane bazat pe analiza amplitudinii în timp a semnalelor giroscopului inerțial. Algoritmul prezentat permite estimarea cantitativă a parametrilor spațiali, temporali și spațio-temporali ai mișcării, simetria mișcărilor membrelor stânga/dreapta și stabilitatea reproducerii modelului biomecanic de mișcare. Caracteristica specifică a algoritmului este universalitatea acestuia pentru studiul mișcărilor simetrice și asimetrice.
dc.language.iso en en_US
dc.publisher Tehnica UTM en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject biomechanics en_US
dc.subject motion pattern en_US
dc.subject digital signal processing en_US
dc.subject biomecanică en_US
dc.subject mișcare en_US
dc.subject procesare digitală en_US
dc.subject semnale en_US
dc.title Amplitude-time analysis of biomechanical patterns of human motions en_US
dc.type Article en_US


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