There is mutual influence between the effects of controlling exhaust gas recirculation (EGR) and a variable geometry turbocharger (VGT). This paper presents an approach through the application of a control system CAD program and rapid prototyping tools to improve transient operating states by referring to a model-based exhaust recirculation and variable geometry turbocharger control algorithm. The operation model for estimating the state conditions of EGR and a VGT was built on the controller. Simulation and experimental results demonstrating the effectiveness of optimized transient control are also described.
Study of strategy for model-based cooperative control of EGR and VGT in a diesel engine
Strategie für die gemeinsame Regelung von Abgasrückführung und VTG-Lader bei einem Dieselmotor
JSAE Review ; 22 , 1 ; 3-8
2001
6 Seiten, 12 Bilder, 5 Quellen
Aufsatz (Zeitschrift)
Englisch
Abgasrückführung , Abgasturbolader , CAE (rechnerunterstützte Technik) , Dieselmotor , elektronische Steuerung und Regelung , Kraftfahrzeugelektronik , Pkw (Personenkraftwagen) , Rapid-Prototyping , Sprungantwort , transientes Verhalten , Turbinendynamik , Wechselwirkung , Zustandsschätzung , Regelungsentwurf , modellbasierte Regelung
Study of strategy for model-based cooperative control of EGR and VGT in a diesel engine
Kraftfahrwesen | 2001
|Study of strategy for model-based cooperative control of EGR and VGT in a diesel engine
Online Contents | 2001
|Cooperative diesel-engine research
Engineering Index Backfile | 1929
|