| 发明名称 | System for acquiring a vibratory signal of a rotary motor | ||
| 摘要 | A method and a system for acquiring a vibratory signal for troubleshooting a rotary motor, including: an input receiving a temporal vibratory signal of the motor and at least one current rotational speed of at least one shaft of the motor, and a sampling mechanism sampling the temporal vibratory signal in real time with at least one sampling signal synchronised with the at least one current rotational speed thus generating a corresponding synchronous vibratory signal. | ||
| 申请公布号 | US9551629(B2) | 申请公布日期 | 2017.01.24 |
| 申请号 | US201314371195 | 申请日期 | 2013.01.14 |
| 申请人 | SNECMA | 发明人 | Nicq Geoffroy |
| 分类号 | G01H1/00;G01P3/00;G01M13/02 | 主分类号 | G01H1/00 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A system for acquiring a vibratory signal for troubleshooting a rotary motor, comprising: input means for receiving a temporal vibratory signal of said motor and at least one current rotational speed of at least one shaft of said motor; and sampling means for sampling of said temporal vibratory signal in real time with at least one sampling signal synchronised with said at least one current rotational speed thus generating a corresponding synchronous vibratory signal, said sampling signal being configured with a predefined maximum harmonic ratio and a predefined sampling ratio. | ||
| 地址 | Paris FR | ||