Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Satoshi Ohno0
Atsuhiko Yoneda0
Takafumi Kato0
Tomoya Toyohira0
Date of Patent
September 17, 2019
0Patent Application Number
155952840
Date Filed
May 15, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A vehicle suspension system (3) includes an electromagnetic damper (7) provided with a sprung member (8) and an unsprung member (9) to apply a drive force and a damping force between the sprung member and the unsprung member, and a control unit (10) for controlling the electromagnetic damper. A target load for the electromagnetic damper is determined based on the unsprung member demand load that attenuates a vertical vibration of the unsprung member, and the sprung member demand load that restrains a vertical displacement of the sprung member. An absolute value of the sprung member demand load is reduced when a sprung member frequency is in an unsprung member resonance frequency range.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
