The use of passive exoskeletons is increasingly spreading as a solution to address musculoskeletal problems, especially in work environments where workers are subjected to repeated and prolonged efforts. These devices, designed to support the body and reduce muscle fatigue, can significantly improve the quality of life and work efficiency. However, despite the potential benefits, the use of passive exoskeletons also presents some issues. Among these, comfort is a critical aspect: many users find exoskeletons uncomfortable to wear for long periods. Additionally, in situations where active use of the device is not required, exoskeletons can be restrictive in movements. This thesis focuses on the evaluation of the ergonomics and interference with the natural movements of passive exoskeletons. Before conducting the main investigation, a specific protocol for various tests was developed. The research, which is part of a broader study aimed at evaluating the overall effectiveness of exoskeletons, included a familiarization phase with the devices. During this phase, participants used the exoskeletons in daily situations to collect qualitative and quantitative data through questionnaires and inertial sensors. The goal is to provide an overall assessment that considers both the ergonomic benefits and the limitations related to the use of passive exoskeletons.
L'utilizzo degli esoscheletri passivi si sta diffondendo sempre di piú come soluzione per ovviare ai problemi muscolo-scheletrici, soprattutto in ambiti lavorativi dove gli operai sono soggetti a sforzi ripetuti e prolungati. Questi dispositivi, progettati per supportare il corpo e ridurre l’affaticamento muscolare, possono migliorare significativamente la qualità della vita e l’efficienza lavorativa. Tuttavia, nonostante i benefici potenziali, l’uso degli esoscheletri passivi presenta anche alcune problematiche. Tra queste, la comodità d’uso rappresenta un aspetto critico: molti utenti trovano gli esoscheletri scomodi da indossare per lunghi periodi. Inoltre, in situazioni in cui non è richiesto l’uso attivo del dispositivo, gli esoscheletri possono risultare limitanti nei movimenti. La presente tesi si focalizza sulla valutazione dell’ergonomia e dell’interferenza con i movimenti naturali degli esoscheletri passivi. Prima di effettuare l’indagine principale, è stato sviluppato un protocollo specifico per i vari test. La ricerca, che fa parte di uno studio più ampio volto a valutare l’efficacia complessiva degli esoscheletri, ha incluso una fase di familiarizzazione con i dispositivi. Durante questa fase, i partecipanti hanno utilizzato gli esoscheletri in situazioni quotidiane per raccogliere dati qualitativi e quantitativi attraverso questionari e sensori inerziali. L’obiettivo è fornire una valutazione complessiva che consideri sia i benefici ergonomici che le limitazioni legate all’uso degli esoscheletri passivi.
Indagine tramite questionari e dati inerziali sull'efficacia di esoscheletri passivi
AGOUZAL, YOUNES
2023/2024
Abstract
The use of passive exoskeletons is increasingly spreading as a solution to address musculoskeletal problems, especially in work environments where workers are subjected to repeated and prolonged efforts. These devices, designed to support the body and reduce muscle fatigue, can significantly improve the quality of life and work efficiency. However, despite the potential benefits, the use of passive exoskeletons also presents some issues. Among these, comfort is a critical aspect: many users find exoskeletons uncomfortable to wear for long periods. Additionally, in situations where active use of the device is not required, exoskeletons can be restrictive in movements. This thesis focuses on the evaluation of the ergonomics and interference with the natural movements of passive exoskeletons. Before conducting the main investigation, a specific protocol for various tests was developed. The research, which is part of a broader study aimed at evaluating the overall effectiveness of exoskeletons, included a familiarization phase with the devices. During this phase, participants used the exoskeletons in daily situations to collect qualitative and quantitative data through questionnaires and inertial sensors. The goal is to provide an overall assessment that considers both the ergonomic benefits and the limitations related to the use of passive exoskeletons.File | Dimensione | Formato | |
---|---|---|---|
Tesi_di_laurea_Younes_Agouzal.pdf
embargo fino al 20/01/2026
Descrizione: Tesi in PDF/A
Dimensione
1.98 MB
Formato
Adobe PDF
|
1.98 MB | Adobe PDF |
I documenti in UNITESI sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/20.500.12075/17846