kumppaniohjaus
Kumppaniohjaus, literally “coupled steering,” is a concept in vehicle dynamics describing systems that coordinate steering actions across multiple axles or linked steering components to produce a unified steering response. The term is primarily used in Finnish automotive literature and engineering contexts.
Implementation and operation: In kumppaniohjaus, steering commands are distributed among front and rear axles (and possibly
Applications: The approach is employed in heavy-duty multi-axle vehicles, such as trucks with steering axles and
Benefits and challenges: Potential benefits include reduced turning radius, improved straight-line stability, and balanced tire wear.
History and standards: The term has emerged with advances in automotive electronics and mechatronics, with variations
See also: four-wheel steering, active steering, vehicle dynamics, steering angle sensor.