Interactive device supporting ankle joint rehabilitation
The paper is focused on development of a device supporting rehabilitation of the human ankle joint enabling also measurements of various parameters in order to diagnose the human state and its progress, as well as to characterize and personalise the therapy. First step in the device’s design was to identify its kinematics by performing type synthesis and finding possible solutions. Afterwards, a selection of motors, as well as elements of electric and electronic systems (including sensors) has been performed. The mechanical system of the research prototype in the form of 3D drawings was designed and a research prototype was built. In order to carry out the experiments a control system has been designed in Matlab Simulink and applied using a dSpace real time controller. Moreover, experimental modes have been prepared to be controlled with a built user graphical interface. Experiments in different modes and with various input parameters were developed and data of kinematic and dynamic parameters has been gathered.
KeywordsBiomechanics Mechatronics Design Experimental mechanics Human-machine interaction Ankle articulation
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Part of this work has been developed within the project NJK (EU support) at the Faculty of Mech. Eng. of WUST, Wrocław, Poland.
- 2.Lünenburger L., Colombo G., Riener R.: Biofeedback for robotic gait rehabilitation. Journal of Neuro Engineering and Rehabilitation 4:1, (2007).Google Scholar
- 4.Olinski M., Gronowicz A., Ceccarelli M., Cafolla D.: Human Motion Characterization Using Wireless Inertial Sensors. In: Corves B. et al (eds) New Advances in Mechanisms, Mechanical Transmissions and Robotics. Springer, Cham, pp. 401-408, (2017).Google Scholar
- 7.Park Y.-L., Chen B., et al.: Design and control of a bioinspired soft wearable robotic device for ankle-foot rehabilitation. Bioinspiration & Biomimetics, 9, pp. 1-17, (2014).Google Scholar
- 8.Michmizos K. P., Krebs H. I.: Serious Games for the Pediatric Anklebot. - IEEE RAS/EMBS International Conference BioRob, pp. 1710-1714, Roma, (2012).Google Scholar
- 9.Kapandji A.I.: Physiology of the Joints, Vol. 2,1st polish edition by Gnat R., (2013).Google Scholar
- 10.Olinski M., Lewandowski B., Gronowicz A.: Type synthesis and preliminary design of devices supporting lower limb’s rehabilitation. Acta of Bioengineering and Biomechanics. Volume 17, No. 1, pp. 117-127, (2015).Google Scholar
- 11.Winter D. A.: Biomechanics and Motor Control of Human Movement, 4th Edition. John Wiley & Sons, Waterloo, Ontario, (2009).Google Scholar
- 12.Olinski, M.: Synthesis of mechatronic systems supporting motion physiotherapy of lower limb joints. PhD thesis, Wroclaw University of Science and Technology, Poland (2017).Google Scholar