| 摘要 |
A method and system for reducing or eliminating uncontrolled motion in a motion control system is disclosed herein. The method includes defining at least one closed motion control loop. The motion control loop comprises a plurality of feedback control loops. The method further includes detecting a faulty feedback control loop from among the plurality of feedback control loops based on a faulty feedback signal. Once the faulty feedback signal is detected, the faulty feedback signal in the faulty feedback control loop is swapped to an operative feedback signal while the motion control loop is active. In an embodiment the motion control loop includes a velocity feedback control loop and a position feedback control loop.
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