Detail publikace

A Control System for Mobile Forestry Cableway with Hydrostatic Drives: Winding Drums Control

HUTÁK, P. KLÍMA, B. PROCHÁZKA, P.

Originální název

A Control System for Mobile Forestry Cableway with Hydrostatic Drives: Winding Drums Control

Anglický název

A Control System for Mobile Forestry Cableway with Hydrostatic Drives: Winding Drums Control

Jazyk

en

Originální abstrakt

The paper deals with wood logging problems and technology. The main part is focused on control of winding drums hydrostatic drives in forestry cableway. The cableway system description is introduced in another contribution. Proportionally controlled hydrostatic pumps are used for supplying hydrostatic motors for all winches of the cableway. Position and speed control is being performed for each winding drum. Pressure limiting is also required for each hydrostatic circuit. Although overpressure valves are present in hydrostatic circuits, pressure controller is necessary for adjustable pressure limiting during the cableway operation. There is a cascade control scheme with a parallel pressure controller. The pressure control of cableway drives is a key problem described in this paper.

Anglický abstrakt

The paper deals with wood logging problems and technology. The main part is focused on control of winding drums hydrostatic drives in forestry cableway. The cableway system description is introduced in another contribution. Proportionally controlled hydrostatic pumps are used for supplying hydrostatic motors for all winches of the cableway. Position and speed control is being performed for each winding drum. Pressure limiting is also required for each hydrostatic circuit. Although overpressure valves are present in hydrostatic circuits, pressure controller is necessary for adjustable pressure limiting during the cableway operation. There is a cascade control scheme with a parallel pressure controller. The pressure control of cableway drives is a key problem described in this paper.

Dokumenty

BibTex


@inproceedings{BUT74672,
  author="Petr {Huták} and Bohumil {Klíma} and Petr {Procházka}",
  title="A Control System for Mobile Forestry Cableway with Hydrostatic Drives: Winding Drums Control",
  annote="The paper deals with wood logging problems and technology. The main part is focused on control of winding drums hydrostatic drives in forestry cableway. The cableway system description is introduced in another contribution. Proportionally controlled hydrostatic pumps are used for supplying hydrostatic motors for all winches of the cableway. Position and speed control is being performed for each winding drum. Pressure limiting is also required for each hydrostatic circuit. Although overpressure valves are present in hydrostatic circuits, pressure controller is necessary for adjustable pressure limiting during the cableway operation. There is a cascade control scheme with a parallel pressure controller. The pressure control of cableway drives is a key problem described in this paper.",
  address="DAAAM International",
  booktitle="Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium",
  chapter="74672",
  edition="1",
  howpublished="print",
  institution="DAAAM International",
  year="2011",
  month="november",
  pages="1413--1414",
  publisher="DAAAM International",
  type="conference paper"
}