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    • 7. 发明授权
    • System for controlling fuel delivery at altitude
    • 用于控制高度燃油输送的系统
    • US07263426B2
    • 2007-08-28
    • US11261572
    • 2005-10-31
    • Michael P. WithrowMichael S. BondClayton D. Walenta
    • Michael P. WithrowMichael S. BondClayton D. Walenta
    • F02D41/40F02D43/04
    • F02D41/182F02D41/2422F02D2200/703
    • A control system for an engine having a combustion chamber is disclosed. The control system has a first sensor, a second sensor, and a third sensor. The first sensor generates a signal indicative of ambient air pressure. The second sensor generates a signal indicative of the pressure of air entering the combustion chamber. The third sensor generates a signal indicative of a speed of the engine. The control system also has a controller configured to reference a first map to determine a first fuel limit value based on the pressure of air entering the combustion chamber and the speed of the engine, reference a second map to determine a second fuel limit value based on the pressure of air entering the combustion chamber and the speed of the engine, and determine a third fuel limit value based on the first and second fuel limit values and the ambient air pressure.
    • 公开了一种具有燃烧室的发动机控制系统。 控制系统具有第一传感器,第二传感器和第三传感器。 第一传感器产生指示环境空气压力的信号。 第二传感器产生指示进入燃烧室的空气的压力的信号。 第三传感器产生指示发动机速度的信号。 控制系统还具有控制器,该控制器被配置为参考第一映射以基于进入燃烧室的空气的压力和发动机的速度来确定第一燃料极限值,参考第二映射以基于 进入燃烧室的空气的压力和发动机的速度,并且基于第一和第二燃料极限值和环境空气压力确定第三燃料极限值。