engleski

DC-Servomotor Based Swash-Plate Control

The control ability and fast responses of a hydrostatic transmission become more and more important. In this regard, a DC-servomotor can be applied as an actuator of a variable displacement mechanism of a hydrostatic unit. In this way, fast responses and favourable control ability can be accomplished. More flexible and more advanced control methods can be easier applied using such way of swash-plate control. This paper considers DC-servomotor based swash-plate control of variable displacement pump regarding sizing of a DC-servomotor and a gearbox and regarding applied control methods.

Control; Dynamics; Electromechanical actuation; Hydrostatic transmission

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