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Mass air flow estimation based on manifold absolute pressure
Mass air flow estimation based on manifold absolute pressure
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机译:基于歧管绝对压力的空气质量流量估算
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摘要
A control system that determines a mass air flow through a throttle of an internal combustion engine (ICE) having an intake manifold includes a calculator that calculates an estimated mass air flow based on a throttle position and an adjustment module that determines an adjustment value. The adjustment value is based on the estimated mass air flow, an estimated manifold absolute pressure and a measured manifold absolute pressure. A multiplier multiplies the estimated mass air flow by the adjustment value to determine the mass air flow.
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