| 发明名称 |
Tire inspection using microwave imaging methodologies |
| 摘要 |
A method of inspection of a tire was developed using microwave imaging comprising the steps of selecting a plurality of regions from within a tire to be imaged; determining the dielectric properties of the tire components in each of the selected regions in a plurality of frequency bands; selecting a specific location on a tire to be imaged; providing a scanning platform for microwave imaging of the tire; imaging the selected location on a tire using microwave imaging at a plurality of microwave scanning frequencies and at a selected microwave polarization to obtain images of the internal state of the sample; and filtering the images to remove the effects of curvature of the selected location of the tire. |
| 申请公布号 |
US9482627(B2) |
申请公布日期 |
2016.11.01 |
| 申请号 |
US201414444851 |
申请日期 |
2014.07.28 |
| 申请人 |
Michelin Recherche et Technique S.A.;Compagne Generale des Etablissements Michelin |
发明人 |
Zoughi Reza;Ghasr Mohammad Tayeb |
| 分类号 |
G01R27/04;G01R27/32;G01N22/02;B29D30/00;G01N22/00;G01R27/28;G01R27/06;G01M17/02;G01R31/11 |
主分类号 |
G01R27/04 |
| 代理机构 |
|
代理人 |
Pierotti Neal P. |
| 主权项 |
1. A method of inspection of a tire using microwave imaging comprising the steps of:
selecting a plurality of regions from within a tire to be imaged; determining the dielectric properties of the tire components in each of the selected regions in a plurality of frequency bands; selecting a specific location on a tire to be imaged; providing a scanning platform for microwave imaging of the tire; imaging the selected location on a tire using microwave imaging at a plurality of microwave scanning frequencies and at a selected microwave polarization to obtain images of the internal state of the sample; and filtering the images to remove the effects of curvature of the selected location on the tire. |
| 地址 |
Granges-Paccot CH |
