DocumentCode
932049
Title
Adaptive automotive speed control
Author
Liubakka, M.K. ; Rhode, D.S. ; Winkelman, J.R. ; Kokotovic, P.V.
Author_Institution
Ford Motor Co., Dearborn, MI, USA
Volume
38
Issue
7
fYear
1993
fDate
7/1/1993 12:00:00 AM
Firstpage
1011
Lastpage
1020
Abstract
An adaptive algorithm for adjusting the gains of a vehicle speed control system is presented. By continuously adjusting the proportional-integral control gains, speed control performance can be optimized for each vehicle and operating condition. This helps the design of a single speed control module that does not need additional calibration or sacrifices in performance for certain car lines. It also allows improved performance for changing road conditions not possible with a fixed-gain control or other types of adaptive control. The results of initial vehicle testing confirm the performance improvements and robustness of the adaptive controller
Keywords
adaptive control; automobiles; stability; two-term control; velocity control; adaptive control; automotive control; proportional-integral control gains; robustness; vehicle speed control system; Adaptive algorithm; Adaptive control; Automotive engineering; Calibration; Performance gain; Pi control; Programmable control; Roads; Vehicles; Velocity control;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.231457
Filename
231457
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