专利名称：ADAPTATION CONTROLLER AND CONTROL METHOD OF INTERNAL COMBUSTION
ENGINE
发明人：MAIKERU HOOMUZU
申请号：JP15662188
申请日：19880624
公开号：JPS6487873A
公开日：
19890331
专利内容由知识产权出版社提供
摘要：PURPOSE: To prevent a synchronization of an engine operating cycle for engine and perturbation waveform by providing a means which decides a basic value of an engine control parameter, a perturbation generator, an engine output monitor means and an inclination calculator and a correcting means which amends a correction parameter. CONSTITUTION: An adaptive control device of a bent four (4) flue spark ignition engine has a memory 35 that memories a basic value and a memory 47 which memorizes a corrected value of an ignition timing advance. The output values are added by an adder 37, the output values there of are supplied to one input terminal of an adder 41 and an output signal of the input terminal is input to a coil and a distributor 17, then an ignition timing is controlled. An output of a perturbation generator 40 is added to another input terminal of the adder 41 to add a plus or minus perturbation to the ignition timing advance. An actual inclined value in the ca where an engine speed is changed by the ignition timing advance is calculated by an inclination calculator 46 and the output is input to the input terminal of a minus side of the input terminal. The output of the adder 49 is nt to a correction device and memorized in a memory 38 then a corrected value is
renewed.
申请人：LUCAS IND PLC
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