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Stroke often results in both motor and sensory deficits, which may interact in the manifested functional impairment. Proprioception is known to play important roles in the planning and control of limb posture and movement; however, the impact of proprioceptive deficits on motor function has been difficult to elucidate due in part to the qualitative nature of available clinical tests. We present a...
In this paper, a planning strategy for robotics-assisted interventions is formulated in terms of uncertainty at the task level. The proposed formulation attempts to increase the chance of success by maximizing robustness with respect to the task uncertainty. It is assumed that the instrument tip pose has a Gaussian distribution in the vicinity of the desired task frame, and the planner is formulated...
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