| 发明名称 |
INTEGRATED FUEL CATALYST MONITOR |
| 摘要 |
A method of monitoring catalyst performance may comprise applying a set of parameter readings for a given sample to a support vector machine to generate a classification output, clustering the set of parameter readings to reduce a number of support vectors, computing a total fuel mass following a deceleration fuel shut-off event and an exhaust gas oxygen sensor switch and indicating catalyst degradation based on the total fuel mass. |
| 申请公布号 |
US2014283589(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201313849411 |
申请日期 |
2013.03.22 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
Makki Imad Hassan;Kumar Pankaj;Filev Dimitar Petrov;Gernant Timothy Robert;Casedy Michael;Sealy Brent Edward |
| 分类号 |
F01N11/00 |
主分类号 |
F01N11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of monitoring catalyst performance, comprising:
applying a set of parameter readings for a given sample to a support vector machine to generate a classification output; clustering the set of parameter readings to reduce a number of support vectors; computing a total fuel mass following a deceleration fuel shut-off event and an exhaust gas oxygen sensor switch; and indicating catalyst degradation based on the total fuel mass. |
| 地址 |
Dearborn MI US |
