TY - GEN
T1 - A QFT type design of an idle speed control for a V-6 fuel injected engine
AU - Franchek, Matthew A.
AU - Jayasuriya, Suhada
PY - 1991
Y1 - 1991
N2 - A design is presented of an idle speed control system for a V-6 fuel injected engine. The controller synthesis is based on a frequency domain design methodology that parallels QFT (quantitative feedback analysis). In particular, the synthesis is aimed at maximizing the size of an external disturbance while preserving strict time domain constraints imposed on the system output, internal states and control efforts, with bandwidth limitations placed on the actuators. The engine model represents a V-6 fuel injected engine linearized about idle operating conditions at 800 rev/min, includes transportation lags and has its control efforts limited by the physical hardware. The design objective is to synthesize a controller(s) that maintains the idle speed within a prespecified percentage of the nominal in the presence of a torque disturbance representative of an automotive air conditioning compressor.
AB - A design is presented of an idle speed control system for a V-6 fuel injected engine. The controller synthesis is based on a frequency domain design methodology that parallels QFT (quantitative feedback analysis). In particular, the synthesis is aimed at maximizing the size of an external disturbance while preserving strict time domain constraints imposed on the system output, internal states and control efforts, with bandwidth limitations placed on the actuators. The engine model represents a V-6 fuel injected engine linearized about idle operating conditions at 800 rev/min, includes transportation lags and has its control efforts limited by the physical hardware. The design objective is to synthesize a controller(s) that maintains the idle speed within a prespecified percentage of the nominal in the presence of a torque disturbance representative of an automotive air conditioning compressor.
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U2 - 10.23919/acc.1991.4791749
DO - 10.23919/acc.1991.4791749
M3 - Conference contribution
AN - SCOPUS:0026390642
SN - 0879425652
SN - 9780879425654
T3 - Proceedings of the American Control Conference
SP - 2007
EP - 2008
BT - Proceedings of the American Control Conference
PB - Publ by American Automatic Control Council
T2 - Proceedings of the 1991 American Control Conference
Y2 - 26 June 1991 through 28 June 1991
ER -