Multicomponent Force Plate for Biomechanics Type 9287C…
The electrical charges yielded by the force plate are strictly
proportional to the measured quantities. They are converted
by charge amplifiers into analog voltages and can then be
processed in any way.
Negative charges give positive voltages at the output of the
charge amplifier, and vice versa.
Out of the 12 output signals of the 4 sensors, 2 each of the
shear forces which have the same line of action can be par-
alleled (e.g. F
x1 and Fx2 to obtain Fx1+2, etc.). Therefore, only
8 signals are needed for further processing.
Fig. 3: Output signals of the force plate
Pag
e 10 9287C_002-462e-03.11
To Next Page
Loading...
