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Table 2 Mean ± SD of ROM categorized by speed and walking modality

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

 

Hip [Deg]

Knee [Deg]

Ankle [Deg]

Condition

V1

V2

V3

V1

V2

V3

V1

V2

V3

NW

37 ± 4

42 ± 3

45 ± 3

55 ± 3

58 ± 2

59 ± 2

23 ± 4

22 ± 3

22 ± 3

TM

39 ± 3

43 ± 4

47 ± 4

54 ± 2

57 ± 2

60 ± 2

22 ± 1

23 ± 3

25 ± 4

AM1

43 ± 5

45 ± 5

48 ± 2

58 ± 3

61 ± 2

62 ± 2

23 ± 7

23 ± 5

24 ± 5

AM2

44 ± 4

46 ± 4

49 ± 3

61 ± 3

64 ± 2

64 ± 2

25 ± 7

23 ± 5

24 ± 5

AM3

42 ± 6

46 ± 6

50 ± 4

60 ± 4

64 ± 4

65 ± 3

26 ± 6

23 ± 5

24 ± 6

  1. Condition coding: slow speed (V1), self-selected speed (V2), fast speed (V3), natural walking –no APO- (NW), transparent mode -APO shadows the wearer- (TM), low assistance (AM1), moderate assistance (AM2), high assistance (AM3)