NDLI: Idle speed control of FSAE racing engines based on Mid-ranging ADRC

Content Provider	IEEE Xplore Digital Library
Author	Xuefeng Huang Hui Xie Kang Song
Copyright Year	2014
Description	Author affiliation: State Key Lab. of Engines, Tianjin Univ., Tianjin, China (Xuefeng Huang; Hui Xie; Kang Song)
Abstract	Idle speed control is very important for the fast start to move and smooth gear shift of FSAE racing cars. Also low idle speed can reduce the fuel consumption, though with the cost of increased risk of missing fire or even engine stall, caused by disturbances such as intake fluctuation, combustion fluctuation or load fluctuation. In order to reject these disturbances, a novel control solution, called Mid-ranging ADRC, was proposed in this paper, based on a Nonlinear Mean Value Engine Model (NMVEM). Through the spark timing in charge of the speed directly and the idle motor for the spark timing to avoid going into saturation region, the effective coordinated control of the Double-Input-Single-Output (DISO) system was achieved. Two ADRCs were also designed for the two control loops to estimate and cancel the total disturbances in real time. The superiority of the proposed method was confirmed in simulation in terms of disturbance rejection and response speed, compared with single ADRC or PID, making it a practical solution for FSAE racing cars' idle speed control.
Starting Page	201
Ending Page	206
File Size	341284
Page Count	6
File Format	PDF
ISBN	9789881563873
ISSN	19341768
DOI	10.1109/ChiCC.2014.6896622
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-07-28
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	TCCT, CAA
Subject Keyword	Idle speed control Mid-ranging Torque Fluctuations Nonlinear Mean Value Engine Model Atmospheric modeling ADRC Timing Sparks FSAE engine control Engines Load modeling
Content Type	Text
Resource Type	Article

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