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. 2021 Sep 30;21(19):6545. doi: 10.3390/s21196545

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Results of hip exoskeleton test experiments. Experimental settings: (a) $μ_{1}$ = 0.45, $μ_{2}$ = 0.65, $σ_{1}$ = 12, $σ_{2}$ = 6; (b) $μ_{1}$ = 0.45, $μ_{2}$ = 0.65, $σ_{1}$ = 15, $σ_{2}$ = 10. The shadowed areas in the figure represent ± one standard deviations.