METHOD OF CORRECTING CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST AND EXHAUST SYSTEM USING THE SAME

摘要

The present invention relates to a method for correcting control logic of a selective catalytic reduction catalyst and an exhaust device using the same preventing performance of a selective catalytic reduction catalyst from being degraded. According to an embodiment of the present invention, the method for correcting control logic of a selective catalytic reduction catalyst correcting control logic which controls movement of the selective catalytic reduction catalyst. The control logic calculates a reductant injection amount for at least an SCR catalyst.