Title :
Transient air-fuel ratio H∞ preview control of a drive-by-wire internal combustion engine
Author :
Mianzo, Larry ; Peng, Huei ; Haskara, Ibrahirn
Abstract :
An approach for H∞ Preview control of the transient air-fuel ratio control of a drive-by-wire internal combustion engine system is proposed. The fuel delivery system has significant transport and measurement delays. A preview fuel control algorithm, which uses the current measurement or estimate of air charge as well as the corresponding predicted future air charge, provides compensation for these delays. A H∞ feedback control term is used to provide robustness to disturbances and modeling uncertainties
Keywords :
H∞ control; internal combustion engines; predictive control; robust control; H∞ Preview control; H∞ feedback control; air-fuel ratio control; drive-by-wire; fuel delivery system; internal combustion engine; robustness; Acceleration; Charge measurement; Control systems; Current measurement; Delay estimation; Electric variables control; Engine cylinders; Fuels; Internal combustion engines; Valves;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.946334
