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Systems and methods for vibration mitigation in a vehicle

A technology for vehicles and wheels, applied in the field of vibration mitigation systems, which can solve problems such as operator dissatisfaction

Inactive Publication Date: 2014-03-26
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These vibrations experienced by the operator can lead to operator dissatisfaction, and warranty replacement of one or more components on the vehicle

Method used

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  • Systems and methods for vibration mitigation in a vehicle
  • Systems and methods for vibration mitigation in a vehicle
  • Systems and methods for vibration mitigation in a vehicle

Examples

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Embodiment Construction

[0057] The following detailed description is merely exemplary in nature and not intended to limit application and usage. Furthermore, there is no intention to be bound by any expressed or implied theory presented in the preceding technical field, background, brief summary or the following detailed description. As used herein, the term module refers to any hardware, software, firmware, electronic control components, processing logic, and / or processor devices, alone or in any combination, including but not limited to: ), electronic circuits, processors (shared, dedicated, or group) and memory, combinational logic circuits executing one or more software or firmware programs, and / or other suitable components that provide the described functionality.

[0058] refer to figure 1 , a vehicle 10 is shown having a vibration mitigation system according to various embodiments. Although the drawings presented herein depict examples with certain arrangements of elements, in actual embodim...

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Abstract

Methods and apparatus are provided for mitigating vibration in a vehicle. The apparatus can include a first sensor that generates a first signal that indicates a first phase angle of a first wheel of the vehicle and a second sensor that generates a second signal that indicates a second phase angle of a second wheel of the vehicle. The apparatus can further include a control module that based on the first signal and the second signal outputs a third signal to adjust at least one of the first phase angle and the second phase angle when the vehicle is experiencing a vibration.

Description

technical field [0001] The present disclosure relates generally to vibration mitigation and more particularly to vibration mitigation systems and methods in vehicles. Background technique [0002] Generally, vehicles can be operated at various speeds. Under certain driving conditions, an imbalance in the tire and wheel assemblies of a vehicle can cause the operator to experience vibrations during operation of the vehicle. These vibrations experienced by the operator can lead to operator dissatisfaction, and warranty replacement of one or more components on the vehicle. [0003] Therefore, it is desirable to mitigate the vibrations experienced by the operator during operation of the vehicle. Additionally, other desirable features and characteristics of the present invention will become apparent from the following detailed description and appended claims, taken in conjunction with the accompanying drawings and the foregoing technical field and background. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/173
CPCB60T8/173B60T13/662B60W30/20B60W2710/182
Inventor M.J.小祖雷克
Owner GM GLOBAL TECH OPERATIONS LLC
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