Model-based Decoupling Control of VGT and EGR with Active Disturbance Rejection in Diesel Engines

• Published in: IFAC Proceedings Volumes Vol. 46; no. 21; pp. 282 - 288
• Main Authors: Xie, Hui, Li, Susu, Song, Kang, He, Guanzhang
• Format: Journal Article
• Language: English
• Published: 2013
• Subjects: Active Disturbance Rejection Control; Decoupling Control; Diesel Engine; Extended State Observer; Extended State Observer; Active Disturbance Rejection Control; Diesel Engine; Decoupling Control

Exhaust gas recirculation (EGR) system and variable geometry turbocharger (VGT) system are applied in diesel engine to reduce PM and NOX. Cooperative control of EGR and VGT has tremendous impact on the emission reduction. In order to gain more fine-grained control of intake mass flow rate and intake...