A system and method for differential traction drive and steering axis coordination for an autonomous mower or other turf device includes initiating a steering motion based on determining a target forward speed and a steering rotational speed, calculating a left wheel speed and a right wheel speed, and applying the left and right wheel speeds, wherein the steering rotational speed is driven by a steering motor and the traction wheels associated with the autonomous mower, and the left and right wheel speeds are based on the target forward speed, a distance from a steering axle to the center of the respective wheel, and the steering rotational speed.
DIFFERENTIAL TRACTION DRIVE WITH STEERING AXIS COORDINATION SYSTEM AND METHOD
DIFFERENZIALFAHRANTRIEB MIT LENKACHSENKOORDINATIONSSYSTEM UND VERFAHREN
ENTRAÎNEMENT DE TRACTION DIFFÉRENTIELLE AVEC SYSTÈME DE COORDINATION D'AXE DE DIRECTION ET PROCÉDÉ
2021-10-06
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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