To accommodate the force, we simply employed an integrator on the force error signal, with no feedforward term.
Mean response latencies were measured as the time between the stimulus onset and the time at which the integrator output reached 50% of peak amplitude.
That paper gives some simple specific examples that show the advantage in using these types of integrators.
The data were corrected for a repeatable drift component of the integrator as determined with d. c. calibration.
Each of these vector fields is then split and an integrator constructed by composition.
This filter avoids potential problems owing to the infinite gain of the integrator at zero frequency.
As we shall see later, more sophisticated quadrature rules lead to higher-order accurate integrators.
The order of this approximation is related to the order of the resulting integrator.
