VEHICLE CONTROL DEVICE OF FOUR-WHEEL INDEPENDENT DRIVE VEHICLE FOR WHEN ONE WHEEL IS LOST

DRIVE December 14, 2016
Source
A target longitudinal force sum/yaw moment setting section (25) is provided which is configured to determine and set a target longitudinal force sum to be exerted on drive wheels (2), (3) by drive sources (4) and a target yaw moment of a vehicle (1). A failure detection section (26) is provided which is configured to detect occurrence of a failure in the drive source (4) of each of the drive wheels (2), (3) and a drive system including a control system of the drive source (4). A one-wheel-failure control section (27) is provided which is configured to, when a failure of one of the wheels is detected by the failure detection section (26), drive the drive sources of all the remaining sound wheels so as to minimize a sum of squares of load factors of the sound wheels and to be matched with the target longitudinal force sum and the target yaw moment that are set.

Discussion in the ATmosphere

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