Publication result detail

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

HUTÁK, P.; KLÍMA, B.; PROCHÁZKA, P.

Original Title

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

English Title

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

Type

Paper in proceedings (conference paper)

Original Abstract

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.

English abstract

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.

Keywords

Forestry Cableway, Winding Drums Control, Hydrostatic Drives

Key words in English

Forestry Cableway, Winding Drums Control, Hydrostatic Drives

Authors

HUTÁK, P.; KLÍMA, B.; PROCHÁZKA, P.

RIV year

2012

Released

23.11.2011

Publisher

DAAAM International

Location

Vienna, AT

ISBN

978-3-901509-83-4

Book

Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium

Edition

1

ISBN

NEUVEDENO

Pages from

1413

Pages to

1414

Pages count

2

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",
  booktitle="Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium",
  year="2011",
  series="1",
  number="1",
  pages="1413--1414",
  publisher="DAAAM International",
  address="Vienna, AT",
  isbn="978-3-901509-83-4"
}