@inproceedings{5dec141af9534f73a91c1aadee68ac7d,
title = "Ammonia Cross-Sensitivity Eliminatin Method of NOx Sensor for UREA-SCR (Selective Catalytic Reduction) System",
abstract = "This paper reports an ammonia cross-sensitivity elimination filter for SCR systems. Since NOX sensors are cross sensitive to NH3, a reading of NOX sensor could not be accurate. As the reading is inaccurate, the closed-loop SCR systems is unpredictable. The proposed filter can be applied to any kinds of NOX sensors and effectively remove the cross-sensitivity. Single gas and mixed exhaust gas tests are conducted. The results show the evident removal of NH3 in both single gas and mixed gases experiments. The experiments show the filtering method can considerably improve the accuracy of NOX concentration measurement in Urea-SCR systems.",
author = "Kyongtae Kim and Lee, {Tae Hoon} and Kang, {Dong Hyun} and Kwon, {Hong Beom} and Lee, {Sang Myun} and Yoo, {Seong Jae} and Hong, {Ui Seon} and Kim, {Yong Jun}",
year = "2019",
month = jun,
doi = "10.1109/TRANSDUCERS.2019.8808433",
language = "English",
series = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1246--1249",
booktitle = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
address = "United States",
note = "20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII ; Conference date: 23-06-2019 Through 27-06-2019",
}