Method and device for operating an internal combustion engine
US-2024287927-A1 · Aug 29, 2024 · US
Vibration damping control device for vehicle
US9200577B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9200577-B2 |
| Application number | US-201113577139-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 20, 2011 |
| Priority date | Feb 3, 2010 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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- Title
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Abstract
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A vibration damping control device that controls driving power of a vehicle to suppress pitch vibration or bounce vibration includes: a vibration damping control unit that controls a driving torque of an engine so as to suppress the amplitude of the pitch vibration or bounce vibration on the basis of a wheel torque generated at a contact portion between a wheel of the vehicle and a road surface; and a compensating component regulating unit that varies the magnitude of a compensating component, which is calculated by a vibration damping control unit and which compensates the wheel torque for vibration damping control, on the basis of a change of characteristic, such as a wear state quantity of a movable portion of a throttle valve of the engine.
First claim
Opening claim text (preview).
The invention claimed is: 1. A vibration damping control device for a vehicle, which executes vibration damping control in which driving power of the vehicle is controlled to suppress pitch vibration or bounce vibration of the vehicle, the vibration damping control device comprising: a vibration damping control unit that controls a driving torque of an engine so as to suppress the amplitude of the pitch vibration or bounce vibration on the basis of a wheel torque that is generated…
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Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9200577B2 cover?
- A vibration damping control device that controls driving power of a vehicle to suppress pitch vibration or bounce vibration includes: a vibration damping control unit that controls a driving torque of an engine so as to suppress the amplitude of the pitch vibration or bounce vibration on the basis of a wheel torque generated at a contact portion between a wheel of the vehicle and a road surface…
- Who is the assignee on this patent?
- Momose Hirofumi, Itabashi Kaiji, Oikawa Yoshitaka, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification F02D41/0002. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Dec 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).