发明名称 |
PROCEDE DE COMMANDE D'UNE ALIMENTATION EN AIR D'UN MOTEUR A COMBUSTION INTERNE |
摘要 |
The invention relates to a method for controlling a supply of air to an internal combustion engine (1) with which a motor vehicle is equipped. The engine (1) is equipped with an air supply pipe (5) provided with a regulating member (8) for regulating the flow rate of a flow (9) of air flowing along the air supply pipe (5). The method comprises a step of positioning the regulating member (8) which is able to move between a wide open position in which the regulating member (8) allows the flow of air (9) to pass and a closed position in which the regulating member (8) prevents such passage. The method comprises a step of calculating an air intake coefficient AADM in order to determine a position for the regulating member (8). The calculation step takes into consideration a variation in the acoustic tuning frequency f 0 of a column of air (14) housed within the air supply pipe (5). |
申请公布号 |
FR2992025(B1) |
申请公布日期 |
2014.08.08 |
申请号 |
FR20120055706 |
申请日期 |
2012.06.19 |
申请人 |
PEUGEOT CITROEN AUTOMOBILES SA |
发明人 |
PACILLY CHRISTOPHE;TRELLE FREDERIC;TRUTET ARNAUD |
分类号 |
F02D9/02 |
主分类号 |
F02D9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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