Title:
METHOD AND DEVICE FOR CONTROLLING A TORQUE OF AN ELECTRIC MOTOR OF AN ELECTRO-HYDRAULIC SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/171603
Kind Code:
A3
Abstract:
The invention relates to a method (500) for controlling a torque of an electric motor of an electro-hydraulic system. The method (500) comprises the step of selecting (510) a value of a set point torque depending on a current pressure in a hydraulic circuit of the electro-hydraulic system. The method (500) also comprises the step of determining (520) a control signal for controlling the torque of the electric motor using a target torque and the set point torque.
Inventors:
GELLNER THOMAS (DE)
Application Number:
PCT/EP2012/002022
Publication Date:
August 29, 2013
Filing Date:
May 11, 2012
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
GELLNER THOMAS (DE)
GELLNER THOMAS (DE)
International Classes:
H02P27/04; F15B21/08; H02P23/00; H02P29/00
Foreign References:
| US5281774A | 1994-01-25 | |||
| US4826640A | 1989-05-02 |
Attorney, Agent or Firm:
THÜRER, Andreas (Zum Eisengießer 1, Lohr am Main, DE)
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