Invention Grant
- Patent Title: Methods and systems for evaluating tire properties
- Patent Title (中): 评估轮胎性能的方法和系统
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Application No.: US13352915Application Date: 2012-01-18
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Publication No.: US09121790B2Publication Date: 2015-09-01
- Inventor: Kenneth L. Oblizajek , John D. Sopoci , Jinshuo Zhu
- Applicant: Kenneth L. Oblizajek , John D. Sopoci , Jinshuo Zhu
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G01M17/02
- IPC: G01M17/02
Abstract:
A method is provided for evaluating a tire. The method includes impacting the tire with a force; measuring motion information; extracting the resonant frequencies from the measured motion information; and calculating stiffness characteristics of the tire from the resonant frequencies.
Public/Granted literature
- US20120197549A1 METHODS AND SYSTEMS FOR EVALUATING TIRE PROPERTIES Public/Granted day:2012-08-02
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