公开(公告)号：US09272787B2

公开(公告)日：2016-03-01

申请号：US13862109

申请日：2013-04-12

Applicant: Hamilton Sundstrand Corporation

Inventor： Lyndsay Morgan Couture ,  Erin G. Kline ,  Jeffrey Ernst ,  Antonio G. Daniele ,  Hong Liang

IPC: G05D16/02 ,  B64D13/00 ,  G05D7/06

CPC classification number: B64D13/00 ,  G05D7/0647 ,  Y10T137/0379 ,  Y10T137/7758

Abstract: A valve control system includes a valve connected to regulate flow of a medium provided to an output and a sensor connected to monitor a feedback value associated with the medium. A controller modulates the valve based on a comparison of a reference value to the feedback value provided by the sensor. The controller detects saturation of the valve if the error between the monitored feedback value and reference value exceeds a threshold. In response to detected saturation, the controller reduces the reference value to a value less than the monitored feedback value.

Abstract translation: 阀控制系统包括连接到调节提供给输出的介质的流动的阀和连接到监视与介质相关联的反馈值的传感器。 控制器基于参考值与传感器提供的反馈值的比较来调节阀。 如果监控的反馈值和参考值之间的误差超过阈值，控制器将检测阀的饱和度。 响应于检测到的饱和度，控制器将参考值减小到小于监视反馈值的值。

公开(公告)号：US20140130883A1

公开(公告)日：2014-05-15

申请号：US13862109

申请日：2013-04-12

Applicant: Hamilton Sundstrand Corporation

Inventor： Lyndsay Morgan Couture ,  Erin G. Kline ,  Jeffrey Ernst ,  Antonio G. Daniele ,  Hong Liang

IPC: G05D16/02

CPC classification number: B64D13/00 ,  G05D7/0647 ,  Y10T137/0379 ,  Y10T137/7758

Abstract: A valve control system includes a valve connected to regulate flow of a medium provided to an output and a sensor connected to monitor a feedback value associated with the medium. A controller modulates the valve based on a comparison of a reference value to the feedback value provided by the sensor. The controller detects saturation of the valve if the error between the monitored feedback value and reference value exceeds a threshold. In response to detected saturation, the controller reduces the reference value to a value less than the monitored feedback value.

Abstract translation: 阀控制系统包括连接到调节提供给输出的介质的流动的阀和连接到监视与介质相关联的反馈值的传感器。 控制器基于参考值与传感器提供的反馈值的比较来调节阀。 如果监控的反馈值和参考值之间的误差超过阈值，控制器将检测阀的饱和度。 响应于检测到的饱和度，控制器将参考值减小到小于监视反馈值的值。