Commercial Vehicle
Technical Paper

Tractor CVT Cruise Control for Full Load and Velocity Range

2021-01-0695

04/06/2021

Features
Event
SAE WCX Digital Summit
Authors
Wolfgang Hollerweger AVL Commercial Driveline & Tractor Eng.
Dieter Gruebl AVL Commercial Driveline & Tractor Eng.
Abstract
Content
A new Cruise Control Algorithm (CCA) commanding the Internal Combustion Engine (ICE) and the Continuous Variable Transmission (CVT) of a 200 hp tractor was implemented on a Rapid Prototyping System (RPS) and successfully tested with an empty vehicle and with 16 t trailer from 0.5 to 50 kph. Low velocities required an extra controller and a good concept for transition to higher velocities.
Meta Tags
Topics
Internal combustion engines
Cruise control
Rapid prototyping
Continuously variable transmissions
Transmissions
Affiliated or Co-Author
AVL Commercial Driveline & Tractor Eng.
Details
DOI
https://doi.org/10.4271/2021-01-0695
Pages
8
Citation
Hollerweger, W., and Gruebl, D., "Tractor CVT Cruise Control for Full Load and Velocity Range," SAE Technical Paper 2021-01-0695, 2021, https://doi.org/10.4271/2021-01-0695.
Additional Details
Publisher
SAE International
Published
Apr 6, 2021
Product Code
2021-01-0695
Content Type
Technical Paper
Language
English