Spark Ignition Engine Mass Air Flow Control for Precise Torque Management School of Mechanical Engineering, Purdue University

Format:

Book

Conference/Event

Author/Creator:

Ingram, Grant A., author.

Conference Name:

SAE 2003 World Congress & Exhibition (2003-03-03 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

Presented in this paper is a robust feedback controller design procedure to regulate the mass air flow (MAF) into a 4.6L V8 spark ignition engine. A system level model of engine throttle to engine mass air flow is experimentally determined. In addition, an H controller is designed to control engine mass air flow with zero steady state error while addressing the nonlinear throttle characteristics and pure delay. The controller design methodology applied to the mass air flow control problem is discussed and an interpretation of the controller presented. Finally, engine dynamometer data demonstrates that the H controller rejects noise and disturbances while meeting transient and steady state performance objectives

Notes:

Vendor supplied data

Publisher Number:

2003-01-0624

Access Restriction:

Restricted for use by site license