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Table 6 Mean ± SD of HR-HAD categorized by speed and walking modality

From: Physical human-robot interaction of an active pelvis orthosis: toward ergonomic assessment of wearable robots

Condition

V1 [Deg]

V2 [Deg]

V3 [Deg]

TM

2.7 ± 0.8

2.9 ± 0.6

3.6 ± 1.2

AM1

4.0 ± 0.9

4.1 ± 0.9

5.2 ± 1.1

AM2

4.9 ± 0.7

5.6 ± 0.7

5.9 ± 1.0

AM3

5.3 ± 0.7

6.1 ± 1.0

7.2 ± 1.1

  1. Condition coding: slow speed (V1), self-selected speed (V2), fast speed (V3), transparent mode -APO shadows the wearer- (TM), low assistance (AM1), moderate assistance (AM2), high assistance (AM3)