Linear Robust Control of Identified Nonlinear Inverse Compensated SI Engine

[+] Author and Article Information
A. P. Petridis, A. T. Shenton

Department of Engineering, University of Liverpool, P.O. Box 147, Liverpool L69 3BX, UK

J. Dyn. Sys., Meas., Control 125(1), 69-73 (Mar 10, 2003) (5 pages) doi:10.1115/1.1542640 History: Received February 01, 2001; Revised July 01, 2002; Online March 10, 2003
Copyright © 2003 by ASME
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Grahic Jump Location
Open-loop test filter and inverse compensation
Grahic Jump Location
Comparing the VM of uncertainty disks with (bottom) and without (top) nonlinear inverse compensation
Grahic Jump Location
Automotive SISO idle speed control system
Grahic Jump Location
Nyquist plot of the loop function for the system without inverse compensation
Grahic Jump Location
Nyquist plot of the loop function for the inverse compensated system
Grahic Jump Location
Comparison of the engine time response with and without the inverse compensation
Grahic Jump Location
Engine time response with γ=1.3
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Engine time response with γ=2 and τ=5Ts




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