14 citations · 62 across the 12 of their papers we have counts for
3 papers · 1 filter
Adaptive Compliance Shaping with Human Impedance Estimation
Huang Huang, Henry F. Cappel, Gray C. Thomas +2
Human impedance parameters play an integral role in the dynamics of strength amplification exoskeletons. Many methods are used to estimate the stiffness of human muscles, but few a…
Robust Estimator-Based Safety Verification: A Vector Norm Approach
Binghan He, Gray C. Thomas, Luis Sentis
In this paper, we consider the problem of verifying safety constraint satisfaction for single-input single-output systems with uncertain transfer function coefficients. We propose…
Complex Stiffness Model of Physical Human-Robot Interaction: Implications for Control of Performance Augmentation Exoskeletons
Binghan He, Huang Huang, Gray C. Thomas +1
Human joint dynamic stiffness plays an important role in the stability of performance augmentation exoskeletons. In this paper, we consider a new frequency domain model of the huma…