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. 2021 Mar 4:2021:6626957.
doi: 10.1155/2021/6626957. eCollection 2021.

Research on Human Sports Rehabilitation Design Based on Object-Oriented Technology

Dandan Cao  1 , Junyan Wang  1 , Naihong Liu  1
Affiliations

Research on Human Sports Rehabilitation Design Based on Object-Oriented Technology

Dandan Cao et al. J Healthc Eng. .

Abstract

In order to improve the effect of human motion rehabilitation, a design model of human motion rehabilitation based on object-oriented technology is proposed. The entire model design process includes the following steps. First, a visual dynamic tracking model for human motion rehabilitation is established, and then a fuzzy PID (Proportion Integration Differentiation) superheterodyne control method is used to design the bone training control for human motion rehabilitation. The bone tracking control and adaptive training are under the control of object-oriented technology; it is analyzed by collecting human activity data during training. The 6-DOF kinematics problem of human movement rehabilitation is decomposed into the bone training control problem in the subspace. Combining object-oriented technology, visual blur recognition of human sports rehabilitation training, and adopting an adaptive kinematics model to design sports rehabilitation can improve the control convergence and global stability of the human sports rehabilitation process. The simulation results show that the method has a good overall steady state and the sports rehabilitation training effect is obvious.

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Conflict of interest statement

The authors declare that they have no conflicts of interest.

Figures

Figure 1
Figure 1
Skeletal system modeling.
Figure 2
Figure 2
Exoskeletal structure after improvement.
Figure 3
Figure 3
Motion state setting of bone. (a) Hip joints. (b) Knee joint. (c) Ankle joint.
Figure 4
Figure 4
Pitch elevation tracking of skeletal rehabilitation process.
Figure 5
Figure 5
Walking state simulation.
Figure 6
Figure 6
All muscle force of human's right leg.
Figure 7
Figure 7
Visual recognition of human sports rehabilitation training based on object-oriented technology.
Figure 8
Figure 8
Control performance test. (a) Control simulation value of ankle joint rehabilitation training. (b) Control Simulation value of knee joint rehabilitation training.
See this image and copyright information in PMC

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