DAMPER CONTROL DEVICE
First Claim
1. A damper control device for controlling a damping force of a damper having an extension-side chamber and a compression-side chamber which are filled with a working fluid, whereinthe damper control device feeds back a pressure within the extension-side chamber to control an extension-side solenoid valve that adjusts the pressure within the extension-side chamber, and feeds back a pressure within the compression-side chamber to control a compression-side solenoid valve that adjusts the pressure within the compression-side chamber,the damper control device performs a compression-side reduction correction which reduces a compression-side current supplied to the compression-side solenoid valve during extension of the damper, andthe damper control device performs an extension-side reduction correction which reduces an extension-side current supplied to the extension-side solenoid valve during contraction of the damper.
1 Assignment
0 Petitions
Accused Products
Abstract
A damper control device feeds back a pressure within an extension-side chamber to control an extension-side solenoid valve that adjusts the pressure within the extension-side chamber, and feeds back a pressure within a compression-side chamber to control a compression-side solenoid valve that adjusts the pressure within the compression-side chamber. The damper control device performs a compression-side reduction correction which reduces a compression-side current supplied to the compression-side solenoid valve during extension of a damper, and performs an extension-side reduction correction which reduces an extension-side current supplied to the extension-side solenoid valve during contraction of the damper.
-
Citations
6 Claims
-
1. A damper control device for controlling a damping force of a damper having an extension-side chamber and a compression-side chamber which are filled with a working fluid, wherein
the damper control device feeds back a pressure within the extension-side chamber to control an extension-side solenoid valve that adjusts the pressure within the extension-side chamber, and feeds back a pressure within the compression-side chamber to control a compression-side solenoid valve that adjusts the pressure within the compression-side chamber, the damper control device performs a compression-side reduction correction which reduces a compression-side current supplied to the compression-side solenoid valve during extension of the damper, and the damper control device performs an extension-side reduction correction which reduces an extension-side current supplied to the extension-side solenoid valve during contraction of the damper.
Specification