Title:
減衰力制御装置
Document Type and Number:
Japanese Patent JP5246269
Kind Code:
B2
Abstract:
The damping force of a damping force generation apparatus is controlled by operating an actuator on the basis of a control input u calculated by a state feedback controller K designed such that an L 2 gain of a closed loop control system S which includes a generalized plant G designed by making use of a delay-approximated model M and the state feedback controller K therefor becomes less than a previously set positive constant ³. The delay-approximated model M is designed such that a delay element R representing operation delay of the actuator and a delay compensation element R* cancelling out the delay act on a mechanical motion model of the damping force generation apparatus. The delay-approximated model M is a bilinear system, and is designed to approximate a delay-considered model which is a control model designed on the basis of the mechanical motion model of the damping force generation apparatus and in consideration of the delay.
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Inventors:
Hozumi Hitoshi
Application Number:
JP2010543750A
Publication Date:
July 24, 2013
Filing Date:
December 25, 2008
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60G17/018; B60G17/015; F16F9/19; F16F15/02; G05D19/02
Domestic Patent References:
| JP2001001736A | 2001-01-09 | |||
| JPH03246112A | 1991-11-01 | |||
| JP2008115966A | 2008-05-22 |
Attorney, Agent or Firm:
Patent business corporation Prospec patent office