Design and Control of a Hip-Knee Rehabilitation Robot

被引:4
作者
Becerra, F. A. G. [1 ]
Ortega, A. B. [2 ]
Beltran, C. D. G. [2 ]
Valdivia, C. G. [3 ]
Arcega, R. O. D. [1 ]
机构
[1] Inst Tecnol Jose Mario Molina Pasquel & Henriquez, Puerto Vallarta, Jalisco, Mexico
[2] Ctr Nacl Invest & Desarrollo Tecnol, Cuernavaca, Morelos, Mexico
[3] Inst Politecn Zacatecas, Zacatecas, Mexico
关键词
Rehabilitation Robot; Hip rehabilitation; Kinematic Chains; Robust GPI Control;
D O I
10.1109/TLA.2018.8407102
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The use of robots for passive medical rehabilitation has grown substantially in recent years due to the importance of achieving normality after having suffered an injury in any joint of the human body. In the present work we propose a new robot of rehabilitation for hip flexion movement that consists of two linear guide systems in the Z and Y axes. The kinetic analysis of the robot is made, proposing a new kinematic model of five Links. The geometric relationship between the linear guide and the flexion angle is used in such a way that it would be only necessary to measure the position of the linear guide without the measurement of the flexion angle of the hip. The mathematical model of the linear guides includes the dynamics of the CD motors, and a law of control GPI robust is proposed to control the position of the guides.
引用
收藏
页码:1314 / 1319
页数:6
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