An Identification Approach to Throttle-Torque Modeling

810448

02/01/1981

Event
SAE International Congress and Exposition
Authors Abstract
Content
A low order sampled data description of the response of output shaft torque to throttle opening is described. Based upon a sampling interval of one engine revolution, the resulting fourth order dynamic model is applicable over the range of 600-2000 rpm (vehicle speed 0-60 mph) for a 5.7 liter feedback carbureted engine and automatic transmission. Physical principles are used to set up a sampled data block diagram of the system and Landau's hyper stable identification algorithm is then used to determine the parameters of the model.
Meta TagsDetails
DOI
https://doi.org/10.4271/810448
Pages
12
Citation
Morris, R., Hopkins, H., and Borcherts, R., "An Identification Approach to Throttle-Torque Modeling," SAE Technical Paper 810448, 1981, https://doi.org/10.4271/810448.
Additional Details
Publisher
Published
Feb 1, 1981
Product Code
810448
Content Type
Technical Paper
Language
English