Original scientific paper

Application of Extended Kalman Filter for Road Condition Estimation

Jadranko Matuško
Ivan Petrović
Nedjeljko Perić

Abstract

High quality estimation of tire-road friction forces has important role in many automotive control systems like anti-lock brake systems (ABS), traction control systems etc. For this purpose an extended Kalman filter augmented with integral term has been employed. A procedure for selecting appropriate integral gain has been proposed. The proposed estimator has been compared to the well-known passivity based state estimator.

Keywords

automotive applications; estimation techniques; Kalman filter; anti-lock brake system; software for measurement

Hrčak ID:

6759

URI

https://hrcak.srce.hr/6759

Publication date:

3.12.2003.

Article data in other languages: croatian

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