Stochastic Air-Fuel Ratio Control of Compressed Natural Gas Engines Using State Observer

In this paper, the air-fuel ratio regulation problem of compressed natural gas (CNG) engines considering stochastic L2 disturbance attenuation is researched. A state observer is designed to overcome the unmeasurability of the total air mass and total fuel mass in the cylinder, since the residual air...

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Veröffentlicht in:	Mathematical problems in engineering 2020, Vol.2020 (2020), p.1-8
Hauptverfasser:	Li, Yanxiao, Zhou, Xuesheng, Wang, Jian, Yang, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Air masses Air-fuel ratio Attenuation Closed loop systems Compressed gas Compressed natural gas Computer simulation Design Dynamic models Energy efficiency Engines Feedback control Fuel economy Gasoline Natural gas Ratios Residual gas Robustness (mathematics) Simulation State observers
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