Robust LQR Design Method for the Aero-Engine Integral Constant Pressure Drop Control Valve with High Precision

Robust LQR Design Method for the Aero-Engine Integral Constant Pressure Drop Control Valve with High Precision

The closed-loop constant pressure drop control valve is widely used in aero-engine fuel servo metering systems. However, the available constant pressure drop control valve cannot realize servo tracking without static error and, often, a high proportional gain is used to reduce the static error and i...

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Bibliographic Details
Main Authors: Wenshuai Zhao, Xi Wang, Yifu Long, Zhenhua Zhou, Linhang Tian
Format: Article
Language:English
Published: MDPI AG 2023-04-01
Series:Aerospace
Subjects:
aero-engine fuel servo metering system
integral constant pressure drop control valve
servo tracking without static error
integral controller
stabilizing controller
robust LQR design method
Online Access:https://www.mdpi.com/2226-4310/10/5/428

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https://www.mdpi.com/2226-4310/10/5/428

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