A Robust Control Strategy Applying to Omnidirectional Lower Limbs Rehabilitation Robot during Centre-of-gravity Shift

被引:0
|
作者
Jiang, Ying [1 ]
Bai, Baodong [1 ]
Yang, Junyou [1 ]
机构
[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang 110178, Peoples R China
关键词
Omnidirectional Lower Limbs Rehabilitation Robot; Centre-of-gravity Shift; Motion Control; Robust Control; H-INFINITY-CONTROL; NONLINEAR-SYSTEMS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Motion control of mobile rehabilitation robot during centre-of-gravity shift is an intrinsic problem with mechanism. This paper deals with the motion control of an omnidirectional lower limbs rehabilitation robot during centre-of-gravity shift. The main research contents of this paper consist of two parts: 1) The dynamic model that considered centre-of-gravity position is integrated within the control framework. 2) A robust control strategy is developed and used to achieve the desired trajectories. Simulation tests are performed and demonstrate the feasibility and efficacy of the proposed method.
引用
收藏
页码:4638 / 4642
页数:5
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