Electronic Stopper in Actuator Control

摘要

A system and method of controlling a position of a structure. A position command indicating a desired position for the structure and a position feedback signal indicating the position of the structure are received. A position control signal is generated based on a difference between the desired position and the position indicated by the position feedback signal. A stop feedback signal relative to the position of the structure is received. A stop control signal is generated based on the stop feedback signal and a stop condition for the structure. One of the position control signal and the stop control signal is selected. The selected one of the position control signal and the stop control signal is provided to an actuator for controlling the position of the structure.

主权项

1. A method of controlling a position of a structure, comprising:
receiving a position command indicating a desired position for the structure; receiving a position feedback signal indicating the position of the structure; generating a position control signal based on a difference between the desired position and the position of the structure indicated by the position feedback signal; receiving a stop feedback signal relative to the position of the structure; generating a stop control signal based on the stop feedback signal and a stop condition for the structure; selecting a selected one of the position control signal and the stop control signal; and providing the selected one of the position control signal and the stop control signal to an actuator for controlling the position of the structure.