M.S. Ashapkina
Post-graduate Student, Department «Micro- and Nanoelectronics»;
Assistant, Department «Automation and Information Technologies in Management»,
Ryazan State Radio Engineering University
E-mail: mashaashapkina@gmail.com
A.V. Alpatov
Ph.D. (Eng.), Associate Professor, Department «Micro- and Nanoelectronics»,
Ryazan State Radio Engineering University
E-mail: alpatov-alexey@yandex.ru
A.A. Chekushin
Ph.D.(Med.), Assistant, Department «General Surgery»,
Ryazan State Medical University named after academician I.P. Pavlov
E-mail: rmi-62@rambler.ru

An important component of the physical rehabilitation procedure is the control by the patient or his coach of the correctness of movements, in which the best result of the restoration of joint mobility is provided. In this article the decision on implementation of technical support of rehabilitation occupations is offered. The control of the correctness of the exercises is achieved by assessing the trajectory of the local rotation angles of the smartphone-finiteness system based on statistical and nonlinear parameters, including the use of the algorithm of dynamic transformation of the timeline.

1. Kun-Hui Chen, Po-Chao Chen, Kai-Chun Liu, Chia-Tai Chan. Wearable Sensor-Based Rehabilitation Exercise Assessment for Knee Osteoarthritis // Sensors. 2015. V. 15. № 2. Р. 4193-4211.
2. Zirazi S., Canalda P., Mabed H., Spies F. Wi-Fi access point placement within stand-alone, hybrid and combined wireless positioning systems // ICCE'12. 2012. Р. 279-284.
3. Wei Sun, Daxue Wang, Longwei Xu, Lingling Xu. MEMS-based rotary strapdown inertial navigation system // Measurement. 2013. V. 46. № 8.
   Р. 2585-2596.
4. Tae Suk Yoo, Sung Kyung Hong, H.M. Yoon, S. Park. Gain-Scheduled Complementary Filter Design for a MEMS Based Attitude and Heading Reference System // Sensors. 2011. V. 11. № 4. Р. 3816-3830.
5. Mitchell E., Monaghan D., O'Connor N.E. Classification of Sporting Activities Using Smartphone Accelerometers // Sensors. 2013. V. 13. № 4.
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6. Ashapkina M.S., Alpatov A.V. Razrabotka ustrojstva kontrolya dvigatel'noj aktivnosti cheloveka // Mezhdunar. nauchno-issledovatel'skij zhurnal. 2013. № 4. S. 90–91.
7. Ashapkina M.S., Alpatov A.V. Issledovanie metodov fluktuacionnogo analiza signala dvigatel'noj aktivnosti cheloveka // Materialy XXVIII Vseross. nauchno-tekhnich. konf. studentov, molodyh uchenyh i specialistov «Biotekhnicheskie, medicinskie i ekologicheskie sistemy i kompleksy. BIOMEDSISTEMY – 2015». Ryazan': RGRTU. 2015. S. 121-125.
8. Svidetel'stvo o gosudarstvennoj registracii programm dlya EVM №2016612513. Programma dlya vychisleniya pokazatelej oporno-dvigatel'nogo apparata cheloveka / M.S Ashapkina, A.V. Ermachihin; Ryazanskij gosudarstvennyj radiotekhnicheskij universitet.
9. Ashapkina M.S., Alpatov A.V. Chekushin A.A. Algoritm opredeleniya tipov dvigatel'noj aktivnosti cheloveka // Biomedicinskaya radioelektronika. 2016. № 6. S. 82-88.