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Bachelor's Thesis
Author of thesis: Ondřej Cervan
Acad. year: 2025/2026
Supervisor: Ing. Vratislav Čmiel, Ph.D., MBA
Reviewer: Ing. Martin Mézl, Ph.D.
This bachelor’s thesis addresses the design and experimental validation of a methodology for the multimodal assessment of postural stability during shooting with a handgun, which is intended to enable an objective comparison of the effects of real, virtual (VR), and mixed/augmented (AR) environments on the shooter. Based on the fusion of data from a pressure pad and inertial measurement units (IMUs), a software solution was developed in the MATLAB environment for their automatic synchronization and analysis; practical measurements of three shooting stances were conducted; and the technological limits of the augmented reality environment were analyzed. The result of this work is a functional evaluation system, including the experimental observation of paradoxical trunk stabilization in VR, which meets the requirements for precise biomechanical analysis and serves as a basis for potential integration into modern training simulators.
Postural stability, shooting stance, virtual reality (VR), augmented reality (AR), center of pressure (COP) analysis, inertial measurement unit (IMU), pressure mat, sensor fusion, biomechanics
Date of defence
17.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
C
Process of defence
Student prezentoval výsledky své práce a komise byla seznámena s posudky. Ing. Mézl položil otázku: Zdůvodněte volbu mezní frekvence použitého filtru. Kolik hodnot je obsaženo v uvedeném boxplotu? Ing. Smital položil otázku: Jak dlouho trvalo měření? Jak vypadal protokol měření? Mgr. Čechová položila otázku: Jak probíhalo měŕení reálné oproti měŕení ve virtuální realitě? Student obhájil bakalářskou práci s výhradami a odpověděl na otázky členů komise a oponenta.
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Biomedical Engineering
Study programme
Biomedical Technology and Bioinformatics (BPC-BTB)
Composition of Committee
prof. Ing. Martin Augustynek, Ph.D. (předseda) Ing. Martin Mézl, Ph.D. (místopředseda) MUDr. Tibor Stračina, Ph.D. (člen) Mgr. Monika Čechová, Ph.D. (člen) Ing. Lukáš Smital, Ph.D. (člen) Ing. Inna Zumberg (člen)
Supervisor’s reportIng. Vratislav Čmiel, Ph.D., MBA
Grade proposed by supervisor: B
Reviewer’s reportIng. Martin Mézl, Ph.D.
Grade proposed by reviewer: C
Responsibility: Mgr. et Mgr. Hana Odstrčilová