Author

Timo Oksanen

2 papers indexed here

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Preprint Sep 2026

Identification of the Steering and Speed Systems of a Four-Wheel-Steering Tractor for Optimal Control

Model-based control design requires sufficiently accurate model of the system-to-be-controlled. This paper addresses the system identification of steering and speed control of a four-wheel-steering agricultural tractor for the purpose of developing path tracking control. To this end, we investigate the steering and spe...

R. Soitinaho, Timo Oksanen · 0 citations

Preprint Sep 2026

Plant Growth Estimation with a Camera-Based Vegetation Index Mapping System for Agricultural Ground Vehicles

This work presents a camera-based sensor for mapping plant growth over an agricultural field. The sensor can be used on ground-based vehicles like a tractor and relies on RTK-GNSS to correctly merge many multispectral images onto one map. NDVI is used as an index to estimate plant growth, but the approach can be used w...

Lukas Pindl, Michael Maier, Timo Oksanen · 0 citations