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. Author manuscript; available in PMC: 2011 Jul 15.
Published in final edited form as: J Neural Eng. 2007 May 4;4(3):234–245. doi: 10.1088/1741-2560/4/3/009

Table 2.

Model inertia matrix and stiffness (kR) and viscosity (kB) components.

JD JU/JS M

kR 1.03 0 0 1.00 0 0 6.41 3.41 1.31
0 1.15 0 0 1.00 0 3.41 2.99 0.99
0 0 1.49 0 0 1.00 1.31 0.99 0.58

kB 4.09 0 0 3.33 1.22 0.49
0 3.27 0 1.22 2.06 0.48
0 0 2.15 0.49 0.48 0.84
ED ES EU

kR 2.29 0 0 2.75 1.26 1.23 1.17 0.39 0.19
0 4.94 0 1.26 1.70 0.59 0.93 1.31 0.33
0 0 9.14 1.23 0.59 0.69 1.82 1.23 0.93

kB 6.50 0 0 4.76 1.84 1.47 3.95 1.85 0.74
0 7.37 0 1.84 2.49 0.86 2.53 2.71 0.82
0 0 9.49 1.47 0.86 0.68 2.03 1.46 1.00