Skip to main content

Table 2 Quality metrics for all the test cases (\(max\left( t_r\right) \ [s]\) - maximum value of the regulation times, \(\sigma ^*(Q)\ [\left( m\cdot kg\right) ^{-1}]\) - average deviation from the \(\overline{Q}\) in the acceptable range, not applicable placed if the Q parameter is out of the acceptable range for over 90% of the time)

From: Simulation of a control method for active kinesiotherapy with an upper extremity rehabilitation exoskeleton without force sensor

Patients Torque

Sinus

Non-periodical

randomised smooth

Non-periodical

randomised square

Test

case

\(Max\,\left( t_r\right)\)  

\(\sigma ^*(Q)\)  

\(Max\,\left( t_r\right)\)  

\(\sigma ^*(Q)\)

\(Max\,\left( t_r\right)\)  

\(\sigma ^*(Q)\)

1

0.24

3.215

0.45

3.357

0.30

2.320

2

0.06

0.190

0.10

0.295

0.29

0.248

3

0.53

8.210

0.87

25.254

0.31

not applicable

4

0.92

1.637

0.52

3.218

0.31

2.781

5

0.08

2.289

0.15

2.800

0.31

1.925

6

0.28

3.216

0.59

3.858

0.33

2.189

7

0.28

3.218

0.81

3.761

0.37

2.264