Hydraulic proportional electromagnetic valve control method and device and storage medium

The embodiment of the invention discloses a hydraulic proportional electromagnetic valve control method and device and a storage medium. The hydraulic proportional electromagnetic valve control method comprises the steps that a preset superimposed current array and target current are obtained, and a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WEI BANGXIN, HE JIAQI, LI LIN, HWANG WOO SUNG, ZHOU LIYUAN, JIANG LYURUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The embodiment of the invention discloses a hydraulic proportional electromagnetic valve control method and device and a storage medium. The hydraulic proportional electromagnetic valve control method comprises the steps that a preset superimposed current array and target current are obtained, and a feedback current array is collected; performing PID calculation on the feedback current array and the target current to obtain a first duty ratio; correcting the resistance of the hydraulic proportional electromagnetic valve according to the feedback current array and the target current to obtain the corrected resistance of the hydraulic proportional electromagnetic valve; obtaining a second duty ratio according to the first duty ratio, a preset superimposed current array and a hydraulic proportional electromagnetic valve correction resistor; and the hydraulic proportional electromagnetic valve is adjusted according to the second duty ratio. According to the scheme, through double-closed-loop control and correctio