Nonlinear control of electro‐hydraulic screw conveyor system for shield machine based on disturbance observer and back‐stepping method

In order to improve the precision of earth pressure balance control and anti‐interference ability of shield sealing chamber, this paper proposes a nonlinear control strategy for the screw conveyor based on disturbance observer and back‐stepping method, so as to ensure the safe and efficient tunnelin...

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Veröffentlicht in:	Advanced control for applications 2024-09, Vol.6 (3), p.n/a
Hauptverfasser:	Xuanyu, Liu, Xunlei, Cheng
Format:	Artikel
Sprache:	eng
Schlagworte:	back‐stepping method Control stability Control systems disturbance observer Disturbance observers Earth pressure External pressure Liapunov functions Nonlinear control screw conveyor Screw conveyors shield machine State space models Systems stability
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