| 摘要 |
<p>Servo Control System (24) for positioning a load (35). A velocity drive signal (50), derived from a positional error signal, is provided by the outer loop (28) as the input to a velocity servo inner loop (26). The velocity drive signal is non-linear (48) and of the form V = < IMG > where A is the acceleration of the load and D is positional error (46).</p> |
