Modeling on torque generation for turbocharged diesel engine based on identification method

Gang Li; Ying Huang; Fujun Zhang; Xiaoyan Dai

doi:10.1007/978-3-642-33829-8_13

Modeling on torque generation for turbocharged diesel engine based on identification method

Gang Li^*, Ying Huang, Fujun Zhang, Xiaoyan Dai

^*Corresponding author for this work

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Torque-based engine control system has been developed for complexity of powertrain control. Compared with open-loop torque control, close-loop control can improve control performance radically and reduce calibration workload greatly. For turbocharged diesel engine, dynamic torque generation model of Fuel Delivery-Mean Indicated Torque should be provided. The relationship between fuel delivery and mean indicated torque is nonlinear. In different operating points, engine demonstrates different dynamic torque output characteristic. Through piecewise linearization and identification, dynamic torque generation model has been obtained in different operating points. Based on this model, close-loop torque and engine speed control algorithm can be investigated further.

Original language	English
Title of host publication	Proceedings of the FISITA 2012 World Automotive Congress
Pages	123-134
Number of pages	12
Edition	VOL. 6
DOIs	https://doi.org/10.1007/978-3-642-33829-8_13
Publication status	Published - 2013
Event	FISITA 2012 World Automotive Congress - Beijing, China Duration: 27 Nov 2012 → 30 Nov 2012

Publication series

Name	Lecture Notes in Electrical Engineering
Number	VOL. 6
Volume	194 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	FISITA 2012 World Automotive Congress
Country/Territory	China
City	Beijing
Period	27/11/12 → 30/11/12

Keywords

Dynamic characteristic analysis
Identification
Piecewise linearization
Torque generation model
Turbocharged diesel engine

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10.1007/978-3-642-33829-8_13

Cite this

@inproceedings{a1725baf08164a01b33cd71fbbad0e6f,

title = "Modeling on torque generation for turbocharged diesel engine based on identification method",

abstract = "Torque-based engine control system has been developed for complexity of powertrain control. Compared with open-loop torque control, close-loop control can improve control performance radically and reduce calibration workload greatly. For turbocharged diesel engine, dynamic torque generation model of Fuel Delivery-Mean Indicated Torque should be provided. The relationship between fuel delivery and mean indicated torque is nonlinear. In different operating points, engine demonstrates different dynamic torque output characteristic. Through piecewise linearization and identification, dynamic torque generation model has been obtained in different operating points. Based on this model, close-loop torque and engine speed control algorithm can be investigated further.",

keywords = "Dynamic characteristic analysis, Identification, Piecewise linearization, Torque generation model, Turbocharged diesel engine",

author = "Gang Li and Ying Huang and Fujun Zhang and Xiaoyan Dai",

year = "2013",

doi = "10.1007/978-3-642-33829-8_13",

language = "English",

isbn = "9783642338281",

series = "Lecture Notes in Electrical Engineering",

number = "VOL. 6",

pages = "123--134",

booktitle = "Proceedings of the FISITA 2012 World Automotive Congress",

edition = "VOL. 6",

note = "FISITA 2012 World Automotive Congress ; Conference date: 27-11-2012 Through 30-11-2012",

}

Li, G, Huang, Y , Zhang, F & Dai, X 2013, Modeling on torque generation for turbocharged diesel engine based on identification method. in Proceedings of the FISITA 2012 World Automotive Congress. VOL. 6 edn, Lecture Notes in Electrical Engineering, no. VOL. 6, vol. 194 LNEE, pp. 123-134, FISITA 2012 World Automotive Congress, Beijing, China, 27/11/12. https://doi.org/10.1007/978-3-642-33829-8_13

Modeling on torque generation for turbocharged diesel engine based on identification method. / Li, Gang; Huang, Ying ; Zhang, Fujun et al.
Proceedings of the FISITA 2012 World Automotive Congress. VOL. 6. ed. 2013. p. 123-134 (Lecture Notes in Electrical Engineering; Vol. 194 LNEE, No. VOL. 6).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Modeling on torque generation for turbocharged diesel engine based on identification method

AU - Li, Gang

AU - Huang, Ying

AU - Zhang, Fujun

AU - Dai, Xiaoyan

PY - 2013

Y1 - 2013

N2 - Torque-based engine control system has been developed for complexity of powertrain control. Compared with open-loop torque control, close-loop control can improve control performance radically and reduce calibration workload greatly. For turbocharged diesel engine, dynamic torque generation model of Fuel Delivery-Mean Indicated Torque should be provided. The relationship between fuel delivery and mean indicated torque is nonlinear. In different operating points, engine demonstrates different dynamic torque output characteristic. Through piecewise linearization and identification, dynamic torque generation model has been obtained in different operating points. Based on this model, close-loop torque and engine speed control algorithm can be investigated further.

AB - Torque-based engine control system has been developed for complexity of powertrain control. Compared with open-loop torque control, close-loop control can improve control performance radically and reduce calibration workload greatly. For turbocharged diesel engine, dynamic torque generation model of Fuel Delivery-Mean Indicated Torque should be provided. The relationship between fuel delivery and mean indicated torque is nonlinear. In different operating points, engine demonstrates different dynamic torque output characteristic. Through piecewise linearization and identification, dynamic torque generation model has been obtained in different operating points. Based on this model, close-loop torque and engine speed control algorithm can be investigated further.

KW - Dynamic characteristic analysis

KW - Identification

KW - Piecewise linearization

KW - Torque generation model

KW - Turbocharged diesel engine

UR - http://www.scopus.com/inward/record.url?scp=84868704851&partnerID=8YFLogxK

U2 - 10.1007/978-3-642-33829-8_13

DO - 10.1007/978-3-642-33829-8_13

M3 - Conference contribution

AN - SCOPUS:84868704851

SN - 9783642338281

T3 - Lecture Notes in Electrical Engineering

SP - 123

EP - 134

BT - Proceedings of the FISITA 2012 World Automotive Congress

T2 - FISITA 2012 World Automotive Congress

Y2 - 27 November 2012 through 30 November 2012

ER -

Modeling on torque generation for turbocharged diesel engine based on identification method

Abstract

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Conference

Keywords

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