Figure1
![Human gait tracking for rehabilitation exoskeleton: adaptive fractional order sliding mode control approach](https://image.oaes.cc/7c852705-41a9-49b4-a8ba-8ceee2dd6c23/5547-1.jpg)
Figure 1. Simplified diagram of 2-DOF lower limb exoskeleton. 2-DOF: two-degree-of-freedom.
Figure 1. Simplified diagram of 2-DOF lower limb exoskeleton. 2-DOF: two-degree-of-freedom.
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