发明名称 |
TRANSIENT COMPENSATION OF EGR AND BOOST IN AN ENGINE USING ACCELERATOR PEDAL RATE DATA |
摘要 |
An internal combustion engine (10) has a control system (24) for processing various data to develop data for control of various aspects of engine operation, including controlling a device, such as an EGR valve (22) or turbocharger (16). A transient compensation strategy develops a multiplier data value for transient compensation of a control data value for controlling the device by multiplying that control data value by that multiplier data value. The transient compensation strategy comprises a map (34, 40) containing data values for the multiplier, each of which is correlated with both a particular data value for engine speed within a range of data values for engine speed (N) and a particular data value for accelerator pedal rate (APS d) within a range of data values for accelerator pedal rate. The strategy selects one of the multiplier data values from the map on the basis of a data value for engine speed and of a data value for accelerator pedal rate and then multiplies the control data value for controlling the device by the one selected multiplier data value. |
申请公布号 |
WO2006031760(A3) |
申请公布日期 |
2006.10.05 |
申请号 |
WO2005US32469 |
申请日期 |
2005.09.12 |
申请人 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC;KENNEDY, MICHAEL |
发明人 |
KENNEDY, MICHAEL |
分类号 |
G05D1/00;F02B47/08;G06F19/00 |
主分类号 |
G05D1/00 |
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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