Title:
電動機を有する調整駆動装置
Document Type and Number:
Japanese Patent JP4813745
Kind Code:
B2
Abstract:
An actuating drive including an electronically commutated electric motor which operates with a position-dependent summed torque and which, using a torque controller and a controlled system, is able to be adjusted to a selectable, torque-dependent setpoint value according to a continuously increasing torque-time characteristic curve. The torque controller is able to have supplied to it a torque-dependent actual value of the electric motor in addition to the set point value to derive a control signal. A positioning control is subordinate the torque control, the positioning control providing that the minima between the maxima of the summed torque are rapidly and reliably passed and the electric motor is stopped in the region of a maximum.
Inventors:
Axel Schumacher
Application Number:
JP2002508156A
Publication Date:
November 09, 2011
Filing Date:
May 22, 2001
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
G05D3/12; G05B19/25; H02P6/08
Foreign References:
| US5864218A | 1999-01-26 | |||
| US4961038A | 1990-10-02 |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Einzel Felix-Reinhard