A study of the adaptive control of spark timing using cylinder pressure in a spark ignition engine

Cho, H; Lee, J; Yoo, Jae‐Hyuck

doi:10.1243/0954407991526991

Cited by 4 publications

(2 citation statements)

References 14 publications

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“…In the last subsection, a single Wiebe function is introduced. It can be used for modeling the burn rate for many engine researches with minor modification in its simple format such as HCCI combustion 88,90 combining Wiebe and Arrhenius functions, turbulent jet ignition combustion 91 with a varying Wiebe function coefficient, engine control 92 , and so on. Single Wiebe function was also used in other applications such as dual fuel engines 93 with modified equations ( 46) and (47) below.…”

Section: Applicationsmentioning

confidence: 99%

Review of engine control-oriented combustion models

Tang

Zhu

Men

2021

International Journal of Engine Research

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As requirements for continuously improving internal combustion engine fuel economy with satisfactory emissions, model-based control strategies are often used to optimize the combustion process. To apply advanced control techniques for closed-loop engine combustion control, control-oriented engine combustion models are necessary and they are physics-based, accurate enough for model-based control, computationally low cost, and capable of real-time simulations. In addition, control-oriented combustion model with adequate fidelity may need to adapt to physical system and environment changes over time to maintain model-based control performance, such as model-reference (guided) control, where the control-oriented combustion model runs in real-time to generate an error signal between physical system and reference-model output for feedback control. This paper provides a review of existing control-oriented engine combustion models, along with their associated applications. Three main groups of control-oriented combustion models are reviewed from simple to sophisticated physics-based dynamic models, including mean-value, Wiebe function-based, and reaction-based models. The fundamental principle of each model group is reviewed briefly and its applications are also addressed. At the macro level, a control-oriented engine model can be used for crank angle-based and/or cycle-based control. As the engine control hardware performance continuous improving with reduced cost, model-reference (guided) combustion control shall become reality since now it is feasible to run a physics-based control-oriented engine combustion model inside an engine control module. On the other hand, each model group, even for the simple mean-value model, has its own applicable scenarios.

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Section: Applicationsmentioning

confidence: 99%

Review of engine control-oriented combustion models

Tang

Zhu

Men

2021

International Journal of Engine Research

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“…An engine model including torque generation and spark ignition has been considered [2]. The peak pressure in a cylinder can also be used to estimate the optimal spark timing to reduce cycle-by-cycle combustion variation [8]. A model predictive control scheme was suggested to reject the torque disturbances by adjusting the spark advance [23].…”

Section: Introductionmentioning

confidence: 99%

Application of adaptive control to the fluctuation of engine speed at idle

Kim

Park

2007

Information Sciences

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Review of the development and applications of the Wiebe function: A tribute to the contribution of Ivan Wiebe to engine research

Ghojel

2010

International Journal of Engine Research

245

120

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Analytical functions approximating the burn rate in internal combustion engines are useful and cost-effective tools for engine cycle simulations. Most functions proposed to date are based on the law of normal distribution of a continuous random variable. The best known of these is the Wiebe function, which is used to predict the burn fraction and burn rate in internal combustion engines operating with different combustion systems and fuels. These include direct injection (DI) and indirect injection (IDI) diesel engines, classical spark ignition (SI) engines and gasoline direct injection (GDI) engines, engines with homogeneous charge compression ignition (HCCI) and premixed charge compression ignition (PCCI). This paper is a tribute to the lasting legacy of the Wiebe function and to the man behind it, Ivan Ivanovitch Wiebe. It includes a historical background to the development of the function in the mid 1950s in the Soviet Union, the controversy that surrounded its introduction, a description of the method used to arrive at the final formulation, and an overview of the many applications as prescriptive or predictive single-, double- and multi-function combustion models in engine research.

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A study of the adaptive control of spark timing using cylinder pressure in a spark ignition engine

Cited by 4 publications

References 14 publications

Review of engine control-oriented combustion models

Review of engine control-oriented combustion models

Application of adaptive control to the fluctuation of engine speed at idle

Review of the development and applications of the Wiebe function: A tribute to the contribution of Ivan Wiebe to engine research

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