Title :
Design of a glove-based optical fiber sensor for applications in biomechatronics
Author :
Fujiwara, Eric ; Onaga, Carlos Y. ; Santos, Murilo F. M. ; Schenkel, Egont A. ; Suzuki, Carlos K.
Author_Institution :
Fac. of Mech. Eng., State Univ. of Campinas, Campinas, Brazil
Abstract :
The development of a glove-based sensor using flexible optical fiber microbending transducers for applications in biomechatronics is reported. The devices are attached onto the dorsal surface of monitored joint, resulting in the detection of variations of ~4° in angular displacements. In addition, the sensor system was evaluated for the real-time detection of hand movements, as well as for the assessment of grasping patterns during the manipulation of cylindrical objects. The preliminary experiments indicated that sensor could be suitable for practical applications in robot-assisted rehabilitation and diagnosis of impaired subjects.
Keywords :
biomedical transducers; fibre optic sensors; manipulators; mechatronics; medical robotics; patient diagnosis; patient rehabilitation; angular displacement; biomechatronics; cylindrical objects manipulation; dorsal surface; flexible optical fiber microbending transducers; glove-based optical fiber sensor; grasping pattern; hand movement detection; robot-assisted diagnosis; robot-assisted rehabilitation; Joints; Optical fiber sensors; Optical fibers; Robot sensing systems; Thumb; Transducers;
Conference_Titel :
Biomedical Robotics and Biomechatronics (2014 5th IEEE RAS & EMBS International Conference on
Conference_Location :
Sao Paulo
Print_ISBN :
978-1-4799-3126-2
DOI :
10.1109/BIOROB.2014.6913874
