Method and apparatus for determining the position or dimensions

Method and apparatus for digital position control

Method and apparatus for eliminating stall and cogging in...

Method and apparatus for employing an unregulated power supply t

Method and apparatus for energizing rotation-translation...

Method and apparatus for error correction in position sensing ci

Method and apparatus for estimating system inertia where...

Method and apparatus for estimating the position of a moving...

Method and apparatus for estimating the position of a moving...

Method and apparatus for extending the torque range of a...

Method and apparatus for feedback control loop bandwidth and pha

Method and apparatus for forming nanometric features on surfaces

Method and apparatus for friction compensation

Method and apparatus for generating a verified plot

Method and apparatus for generating reference values for a...

Method and apparatus for high speed stepper motor stall...

Method and apparatus for improved transition from pulse...

Method and apparatus for improving dynamic response of a feedbac

Method and apparatus for improving the position accuracy of...

Method and apparatus for independently controlling each...