Invention Grant
US09103228B2 Variable stator vane control system 有权
可变定子叶片控制系统

Variable stator vane control system
Abstract:
The present application provides a variable stator vane control system. The variable stator vane control system may include a variable stator vane positioned by an actuator and a trimmer motor, a resolver to determine a position of the variable stator vane, and a controller in communication with the resolver, the actuator, and the trimmer motor to prevent over travel of the variable stator vane.
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