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Method for determining the rail pressure in a common rail system, and common rail injection system
Method for determining the rail pressure in a common rail system, and common rail injection system
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机译:确定共轨系统中的轨道压力的方法和共轨喷射系统
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摘要
In a method for determining the rail pressure in a common rail system of an internal combustion engine, at least one measurement variable is determined which is a measure for the angular velocity of a crankshaft movement of the internal combustion engine, and the rail pressure is determined from said measurement variable or from a variable derived from the measurement variable. Furthermore disclosed are methods that are based thereon for controlling an injection quantity and for controlling a rail pressure, and a corresponding common rail injection system.
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