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	High pressure common rail diesel engine modeling for calibration and optimization
	Han Qiang ; Yang Fuyuan ; Zhang Jingyong ; Ouyang Minggao
	2010-05-11 ; 2010-05-11
关键词	Practical Theoretical or Mathematical Experimental/ adaptive systems calibration combustion diesel engines fuel systems fuzzy reasoning fuzzy systems neurocontrollers optimisation/ six cylinder diesel engine modelling model based calibration high pressure common rail fuel injection systems optimization method fuel injection parameters control combustion control neural network adaptive network based fuzzy inference system/ C3340B Control of heat systems C1340N Neurocontrol C1340E Self-adjusting control systems C1340F Fuzzy control C1230R Reasoning and inference in AI C1180 Optimisation techniques C1160 Combinatorial mathematics E2320 Engines E2120 Heat and thermodynamic process (mechanical engineering) E0410H Mechanical engineering applications of IT E1550 Control technology and theory E1650 Standards and calibration E0210G Optimisation E0210E Combinatorial mathematics
中文摘要	The large number of controllable fuel injection parameters in diesel engines equipped with high-pressure common-rail fuel injection systems makes the combustion control more flexible, but also increases the calibration and optimization workloads. A higher efficiency, model-based calibration and optimization method was developed. Neural network was used to build subsidiary models at some separated operating condition points, and then adaptive network-based fuzzy inference system (ANFIS) was used to expand the model to a continuous engine operating range. The model accuracy depends on the modeling object, the amount of experimental data used to build the model and the model structure parameter setting. The experiment was carried out on a 6-cylinder high-pressure common rail diesel engine. Analytical and experimental results show that the method can obviously reduce the workloads with an identical accuracy level compared with the conventional methods.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/25388]
专题	清华大学
推荐引用方式 GB/T 7714	Han Qiang,Yang Fuyuan,Zhang Jingyong,et al. High pressure common rail diesel engine modeling for calibration and optimization[J],2010, 2010.
APA	Han Qiang,Yang Fuyuan,Zhang Jingyong,&Ouyang Minggao.(2010).High pressure common rail diesel engine modeling for calibration and optimization..
MLA	Han Qiang,et al."High pressure common rail diesel engine modeling for calibration and optimization".(2010).

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