SYSTEM FOR ANALYSIS AND CORRECTION OF LOCOMOTION MOVEMENTS

The invention relates to a system for analysis and correction of locomotion movements. According to the invention, the system comprises a frame (1) on which there is mounted a bearing (2) wherein there can rotate a shaft (3) on which, on one part of the bearing (2), there is mounted a drum (4) which is rotary supported, in its turn, on a shaft (3) the rotation whereof is integral with the shaft (3) in one direction of motion and irrespective of a shaft (3) in the opposite direction, achieved by an actuator (5) controlled by means of a one-way coupling (6), while, on the other part of the bearing (2), on the shaft (3) and integral thereto there is mounted an electrically controlled movement burdening system (7) permitting a movement burdening law to act depending on the variables of position, speed, acceleration, time, synthesized in real time by a dedicated computing system, based on the information received from some special sensors (8, 9 and 10), and a second actuator (11) allowing a controlled initial speed to be provided and the braking system to be calibrated, some force sensors (8, 12 and 13) providing information to be employed in the characterization of the dynamic stereotype of movement, a wire (14), the mechanical link between the subject and the system, while applying the force along the subject's direction of movement to a transducer (15), which also constitutes the physical element of transmission of the controlled movement burdening to the subject, some contact sensors (16) mounted in the subject's shoes being involved in the algorithm of separation between the contribution of the lower limbs to the forward motion, a computing system (17) and a viewing system (18) allowing the control of the engagement level in tests and the application of a real-time feed-back in the analysis, evaluation and recovery programs. Invenţia se referă la un sistem pentru analiză şi corecţia deplasărilor prin locomoţie. Sistemul conform invenţiei este alcătuit dintr-un şasiu (1) pe care este montat un lagăr (2) în care se poate roti un arbore (3) pe care este montat, pe o parte a lagărului (2), un tambur (4) lăgăruit la rândul lui pe arbore (3), a cărui mişcare de rotaţie este solidară cu arborele (3), într-un sens de mişcare şi independenţă faţă de arbore (3) în sensul de mişcare opus, realizat de un element (5) de execuţie comandat, folosind un cuplaj (6) de sens unic, iar pe cealaltă parte a lagărului (2), pe arbore (3), solidar cu acesta, este montat un sistem