Robust Model Predictive Control of a Diesel Engine Airpath

Langthaler, Peter; Re, Luigi del

doi:10.3182/20080706-5-kr-1001.01603

Cited by 14 publications

(8 citation statements)

References 15 publications

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“…A gain scheduling H ∞ -controller is presented in [19] whereas a Model Predictive Control (MPC) is developed in [10] and [14]. Herein, a standard tracking problem is associated with an optimal control problem.…”

Section: Introductionmentioning

confidence: 99%

Approximate optimal control of the air path of a diesel engine

Sassano

Passenbrunner

Hirsch

et al. 2012

2012 American Control Conference (ACC)

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The problem of regulating the fresh mass air flow M AF and the absolute pressure in the intake manifold M AP in the air path of a Diesel engine to set-point reference values is considered here. To begin with, a NARX model of the air path of a Diesel engine is obtained in terms of two (coupled) difference equations from input/output measurements of the actual system. A continuous-time state-space representation of this model is then determined and used to design a control law that solves the regulation problem, achieving at the same time a criterion of optimality. To conclude the paper, the performances of the proposed control law are tested in simulation.

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Section: Introductionmentioning

confidence: 99%

Approximate optimal control of the air path of a diesel engine

Sassano

Passenbrunner

Hirsch

et al. 2012

2012 American Control Conference (ACC)

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“…A gain scheduling multivariable controller for a centralized control of EGR and VGT is designed in [4]. In [5] different improvements to a model predictive controller are done for EGR and VGT control. In [6] an internal model controller (IMC) application for a wastegate control was studied.…”

Section: Introductionmentioning

confidence: 99%

Robust and adaptive wastegate control of turbocharged internal combustion engines

Samokhin

Zenger

2014

2014 American Control Conference

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This work deals with advanced control methods for marine turbocharged internal combustion diesel engines (ICDE) equipped with a wastegate. Two fundamentally different approaches are proposed for a wastegate control -robust multivariable mixed-sensitivity and indirect output-based adaptive control. Robust multivariable controller design is rather common approach for internal combustion engines control that can be found from many papers, whilst indirect adaptive control is still novel in this area. This paper aims to determine the benefits and drawbacks of these control algorithms in their application for a wastegate control. A nonlinear model of diesel engine is derived and linearized for a control design. Both algorithms are then described, modeled and applied to this model.

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“…Model predictive control (MPC) has been actively researched and is one of the most suitable method to deal with constraints of control inputs and states (Mayne et al (2000) and Maciejowski (2002)). Recently, MPC has been applied to automotive engines (Langthaler and del Re (2008), Muske et al (2008), and del Re et al (2010)).…”

Section: Introductionmentioning

confidence: 99%