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METHOD OF ESTIMATING THE MFB50 COMBUSTION INDEX AND THE INSTANTANEOUS TORQUE GENERATED BY THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
METHOD OF ESTIMATING THE MFB50 COMBUSTION INDEX AND THE INSTANTANEOUS TORQUE GENERATED BY THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
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机译:一种估算MFB50燃烧指数和内燃发动机汽缸产生的瞬时扭矩的方法
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摘要
A method of estimating the MFB50 combustion index of the cylinders (2) of an internal combustion engine (1) provided with a drive shaft (4) coupled to at least a pair of position sensors (5,5*; 5A, 5B), each of which is arranged at a respective end of the drive shaft (4); the estimation method comprising the steps of: acquiring the signals coming from two position sensors (5,5*; 5A, 5B); determining the angular torsion (Δθ) of the drive shaft (4) based on the signals from the two position sensors (5,5*; 5A, 5B); and estimating the MFB50 combustion index of the single cylinders (2) of the internal combustion engine (1) based on the angular torsion (Δθ) of the drive shaft (4).
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