A Method for Obtaining Reference Friction Values for Validation of Road Friction Estimation Algorithms
Paper i proceeding, 2024

Data-driven development of friction estimators for passenger vehicles is becoming popular. They rely mainly on training data to obtain an accurate estimate of the current road conditions. However, reference or training data for natural conditions containing available friction is sparse. This limits the development of data-driven approaches for friction estimation. The current paper presents progress in a project devoted to developing a method to use standard equipment for road monitoring to acquire reference data for friction estimation, relevant to specific tyres and operating conditions. Results show how a mapping between existing test equipment readings and the real experienced coefficient of friction of a car tyre can be made.

Tyre-to-road friction

friction measurement

friction reference value

Författare

Mattias Hjort

Statens Väg- och Transportforskningsinstitut (VTI)

Fredrik Bruzelius

Chalmers, Mekanik och maritima vetenskaper, Fordonsteknik och autonoma system

Sogol Kharrazi

Statens Väg- och Transportforskningsinstitut (VTI)

Derong Yang

Volvo

Lecture Notes in Mechanical Engineering

21954356 (ISSN) 21954364 (eISSN)

50-56
9783031703911 (ISBN)

16th International Symposium on Advanced Vehicle Control, AVEC 2024
Milan, Italy,

Ämneskategorier

Farkostteknik

Signalbehandling

DOI

10.1007/978-3-031-70392-8_8

Mer information

Senast uppdaterat

2024-11-04