| 摘要 |
#CMT# #/CMT# The lorry has a control unit (5) controlling speed and torque of individual axle drives (4). The control unit has separate control strings (6, 7) for each drive, and divides a target moment, which is specified by a driver, onto the control strings. Each control string has a differential controller (8) for correcting the divided target moment based on steering angle, and for providing the corresponding corrected target moment. A wheel slip controller (9) is provided for correcting the divided target moment based on the wheel slip, and individual axle drive target moment is provided. #CMT# : #/CMT# An independent claim is also included for a method for controlling a drive of a lorry. #CMT#USE : #/CMT# Lorry e.g. large dump truck, for transport of mines waste, raw materials and minerals. #CMT#ADVANTAGE : #/CMT# The lorry is designed in such a manner that driving dynamics control is improved, thus operating the vehicle within optimal wheel slip range and on different and fast changing undergrounds, without large sensor expenditure, and enabling starting and halting of the vehicle during stop in a quiet manner, and preventing inadvertent backward roles. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a combined different controller and wheel slip controller. '(Drawing includes non-English language text)' 4 : Individual axle drive 5 : Control unit 6, 7 : Control strings 8 : Differential controller 9 : Wheel slip controller. |
