Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems

Öz In this paper, the application of relay-based auto tuning method for calibration of PID parameters of SCR (Selective Catalytic Reduction) pump pressure controller in a diesel engine is described. SCR pump, which is defined as the plant of the system in this study, provides urea for pressure line in the SCR urea dosing system. The pump is actuated by a BLDC (brushless DC) motor and the motor adjusts the pump frequency. As a result, the speed of the motor is controlled by PWM signal which is determined by PID controller. Auto tuner was designed to bypass the actual SCR pump controller with relay signal which introduces an oscillation to the system. Based on the relay and plant output signals, system identification is finalized as a first order system with dead time. Once the model is identified, different tuning algorithms such as Ziegler-Nichols, Tyreus Luyben, Ciancone-Marlin and Internal Mode Control become available for comparison. The best algorithm, based on comparison results, can be selected by users. In this study, Ziegler- Nichols method is chosen based on the system performance.

Kaynakça

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Kaynak Göster

Bibtex @ { ijaet438139, journal = {International Journal of Automotive Engineering and Technologies}, issn = {}, eissn = {2146-9067}, address = {}, publisher = {Murat CİNİVİZ}, year = {2017}, volume = {0}, pages = {26 - 33}, doi = {}, title = {Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems}, key = {cite}, author = {Ekinci, Kübra and Karabıyık, Egemen} }
APA Ekinci, K , Karabıyık, E . (2017). Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems . International Journal of Automotive Engineering and Technologies , 0 (0) , 26-33 .
MLA Ekinci, K , Karabıyık, E . "Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems" . International Journal of Automotive Engineering and Technologies 0 (2017 ): 26-33 <
Chicago Ekinci, K , Karabıyık, E . "Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems". International Journal of Automotive Engineering and Technologies 0 (2017 ): 26-33
RIS TY - JOUR T1 - Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems AU - Kübra Ekinci , Egemen Karabıyık Y1 - 2017 PY - 2017 N1 - DO - T2 - International Journal of Automotive Engineering and Technologies JF - Journal JO - JOR SP - 26 EP - 33 VL - 0 IS - 0 SN - -2146-9067 M3 - UR - Y2 - 2021 ER -
EndNote %0 International Journal of Automotive Engineering and Technologies Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems %A Kübra Ekinci , Egemen Karabıyık %T Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems %D 2017 %J International Journal of Automotive Engineering and Technologies %P -2146-9067 %V 0 %N 0 %R %U
ISNAD Ekinci, Kübra , Karabıyık, Egemen . "Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems". International Journal of Automotive Engineering and Technologies 0 / 0 (Ekim 2017): 26-33 .
AMA Ekinci K , Karabıyık E . Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems. International Journal of Automotive Engineering and Technologies. 2017; 0(0): 26-33.
Vancouver Ekinci K , Karabıyık E . Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems. International Journal of Automotive Engineering and Technologies. 2017; 0(0): 26-33.
IEEE K. Ekinci ve E. Karabıyık , "Relay Based Auto Tuner for Calibration of SCR Pump Controller Parameters in Diesel After Treatment Systems", International Journal of Automotive Engineering and Technologies, c. 0, sayı. 0, ss. 26-33, Eki. 2017