ADRC With Adaptive Extended State Observer and its Application to Air-Fuel Ratio Control in Gasoline Engines

doi:10.1109/TIE.2015.2435004

CORC > 数学与系统科学研究院 > 中国科学院数学与系统科学研究院 > 系统科学研究所

	ADRC With Adaptive Extended State Observer and its Application to Air-Fuel Ratio Control in Gasoline Engines
	Xue, Wenchao1 ; Bai, Wenyan 1; Yang, Sheng 2; Song, Kang 2; Huang, Yi1 ; Xie, Hui 2
刊名	IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
	2015-09-01
卷号	62 期号:9 页码:5847-5857
关键词	Active disturbance rejection control (ADRC) adaptive extended state observer (AESO) air-fuel ratio (AFR) control extended state observer (ESO)
ISSN号	0278-0046
DOI	10.1109/TIE.2015.2435004
英文摘要	This paper proposes the adaptive extended state observer (AESO)-based active disturbance rejection control (ADRC) to deal with the uncertainties, both in the plant and in the sensors. The gain of ESO is automatically timely tuned to reduce the estimation errors of both states and "total disturbance" against the measurement noise. Furthermore, the satisfactory performance of the closed-loop system is achieved by compensation for uncertainties. This novel controller is applied to the air-fuel ratio (AFR) control of gasoline engine, which has large nonlinear uncertainties due to the unknown speed change, fuel film dynamics, etc. In addition, the measurement of AFR is polluted by sensor noise. The experimental results demonstrate that the proposed controller can ensure high deviation precision of AFR despite both uncertain dynamics and measurement noise. Moreover, the experimental comparison validates the effectiveness of the AESO's gain by which the performance of ADRC on mitigating uncertainties can be improved.
资助项目	National Basic Research Program of China[2014CB845303] ; National Natural Science Foundation of China[51376135] ; National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences
WOS研究方向	Automation & Control Systems ; Engineering ; Instruments & Instrumentation
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000359560800050
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/20562]
专题	系统科学研究所
通讯作者	Xue, Wenchao
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Xue, Wenchao,Bai, Wenyan,Yang, Sheng,et al. ADRC With Adaptive Extended State Observer and its Application to Air-Fuel Ratio Control in Gasoline Engines[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,2015,62(9):5847-5857.
APA	Xue, Wenchao,Bai, Wenyan,Yang, Sheng,Song, Kang,Huang, Yi,&Xie, Hui.(2015).ADRC With Adaptive Extended State Observer and its Application to Air-Fuel Ratio Control in Gasoline Engines.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,62(9),5847-5857.
MLA	Xue, Wenchao,et al."ADRC With Adaptive Extended State Observer and its Application to Air-Fuel Ratio Control in Gasoline Engines".IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 62.9(2015):5847-5857.