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METHOD AMD SYSTEM OF DETERMINING SUITABILITY OF CORRECTION TO CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST
METHOD AMD SYSTEM OF DETERMINING SUITABILITY OF CORRECTION TO CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST
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机译:确定选择性适合于选择性催化还原催化剂控制逻辑的方法和系统
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摘要
The present invention relates to a method and an apparatus to determine suitability of correction of a control logic of a selective catalytic reduction catalyst capable of ensuring reliability of corrections performed in a control logic to control operation of a selective catalytic reduction catalyst. According to an embodiment of the present invention, the method to determine suitability of correction of a control logic of a selective catalytic reduction catalyst comprises: a step of calculating a suitability function of correction based on a previous error and a current error if the correction is performed; a step of calculating a suitability coefficient based on the suitability function of correction; a step of determining whether correction is appropriate based on the number of correction and the number of suitability; and a step of resetting the control logic if the correction is not appropriate.
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