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Method for Providing a Lanekeeping Assistance Based on Modifying Mechanical Sources of Steering Torques
Method for Providing a Lanekeeping Assistance Based on Modifying Mechanical Sources of Steering Torques
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机译:基于转向扭矩机械源的行车辅助方法
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摘要
A method for providing a lanekeeping assistance for a vehicle includes determining road lane characteristics such as a road lane curvature. A vehicle velocity and a vehicle position with respect to a road lane are also determined. A desired steering angle is determined as a function of at least the road lane characteristics. A lanekeeping torque acting on the steering system of the vehicle in order to keep the vehicle on a desired path is determined as a function of at least the desired steering angle. The lanekeeping torque is generated by modifying at least one mechanical steering torque such as a jacking torque, an aligning torque, an inertia torque and a damping torque.
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