頁籤選單縮合
題名 | Simulation of Motion Trajectory for Rehabilitation of Finger Flexor Tendons and Extensor Digitorum Tendons |
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作者姓名(外文) | Chiu, Ching-hua; | 書刊名 | International Journal of Sport and Exercise Science |
卷期 | 1:4 2009.11[民98.11] |
頁次 | 頁93-99 |
分類號 | 993.195 |
關鍵詞 | Injury; Lagrange-Euler; Moment; Algorithm; |
語文 | 英文(English) |
英文摘要 | Injury to finger flexor tendons or extensor digitorum tendons necessitates operations and rehabilitation to regain normal function. In this study, a system was designed to simulate the rehabilitation motions for injured finger flexor and extensor digitorum tendons, such as making a fist and extending the fingers. The dynamic system (DS) is based on a 16-segment hand model and was designed using Lagrange-Euler (LE) equations of motion for 27 degrees of freedom (DOF). The The minimum energy control (MEC) method was used to simulate the optimal motion trajectory (OMT) for finger rehabilitation. The simulation results showed that under the established boundary conditions (BC) for finger joint motions within a limited time, the designed algorithm can calculate the optimal motion trajectory for finger rehabilitation. Therefore, this algorithm can assist people in adjusting the rehabilitation motions of their injured finger flexor and extensor digitorum tendons. In addition, since this algorithm can calculate the velocity and moment for each segment of the hand, it can be applied to the design of finger rehabilitation equipment for controlling the motion trajectory (MT) of a certain segment. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。