发明申请
US20120197469A1 REAL-TIME ALLOCATION OF ACTUATOR TORQUE IN A VEHICLE 有权
车辆执行器扭矩的实时分配

REAL-TIME ALLOCATION OF ACTUATOR TORQUE IN A VEHICLE
摘要:
A method for allocating forces among the corners of a vehicle having a redundant actuator suite includes determining a set of desired forces at the center of gravity of the vehicle, and allocating the set of desired forces among the corners of the vehicle as virtual control commands using a controller. The method also includes mapping the virtual control commands at the corners to actual or true control commands at the corners, and controlling a plurality of actuators at the corners using the actual or true control commands. The actuators may include friction brakes and wheel motors. Mapping the virtual control commands may include using a Least Squares formulation. Control of the actuators may be prioritized with respect to each other using weighting matrices. A vehicle includes a controller having actuators and a controller configured for executing the above method.
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