DocumentCode
2380484
Title
An analysis of two nonlinear observers in the presence of noise
Author
Patel, Nitin ; Edwards, Christopher ; Spurgeon, Sarah K.
Author_Institution
Dept. of Eng., Control & Instrum. Res. Group, Univ. of Leicester, Leicester
fYear
2008
fDate
11-13 June 2008
Firstpage
242
Lastpage
247
Abstract
This paper compares two nonlinear observers designed to estimate a road condition parameter. Both schemes assume only wheel angular velocity is measured and are based on a quarter vehicle model. A stability analysis is made of the estimation scheme in the presence of noise associated with the wheel angular velocity measurement in an effort to explain the results from the simulations.
Keywords
angular velocity measurement; observers; road vehicles; stability; nonlinear observers; quarter vehicle model; road condition parameter; stability analysis; wheel angular velocity measurement; Angular velocity; Control systems; Friction; Noise measurement; Road vehicles; Stability analysis; Tires; Vehicle dynamics; Velocity measurement; Wheels;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2008
Conference_Location
Seattle, WA
ISSN
0743-1619
Print_ISBN
978-1-4244-2078-0
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2008.4586498
Filename
4586498
Link To Document