Open AccessArm Cycle Ergometer Electro-Mechanical System Design For Post-Stroke Medical Rehabilitation
Author(s) -
Yosua Hendra Kristanto,
Welina Ratnayanti Kawitana,
Tri Anggono Prijo
Publication year - 2021
Publication title -
indonesian applied physics letters
Language(s) - English
Resource type - Journals
ISSN - 2745-3502
DOI - 10.20473/iapl.v2i1.28298
Subject(s) - cycle ergometer , rotation (mathematics) , pid controller , stroke (engine) , rotary encoder , control theory (sociology) , encoder , rehabilitation , simulation , physical medicine and rehabilitation , computer science , medicine , physical therapy , mathematics , control engineering , engineering , mechanical engineering , control (management) , statistics , artificial intelligence , temperature control , heart rate , blood pressure , radiology
This study was done to make the electro-mechanical arm ergometer cycle system used as post-stroke patient physiotherapy. The management system was expected to set the rotary frequency according to the therapeutic needs. To set the frequency of the rotation, the PID control with rotation sensor was used as feedback. The rotating sensor used consisted of the optocoupler and a rotary encoder. Based on the research that has been done, obtained constants of Kp = 0055, Ki and Kd = 2545 = 0.00005. Constants were selected because they were the most optimum constant trial and error method. The system is made to have a more significant percentage of error of 5%. In this study, the response time values obtained for each additional mass of the load at each frequency setting result are increased.