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TORQUE FEEDBACK BASED VEHICLE LONGITUDINAL AUTOMATIC CALIBRATION SYSTEM FOR AUTONOMOUS DRIVING VEHICLES
TORQUE FEEDBACK BASED VEHICLE LONGITUDINAL AUTOMATIC CALIBRATION SYSTEM FOR AUTONOMOUS DRIVING VEHICLES
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机译:基于扭矩反馈的自动驾驶汽车纵向自动标定系统
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摘要
A computer-implemented method for operating an autonomous driving vehicle (ADV) is disclosed, the method comprising: determining a first torque value at a first time instant prior to executing a control command; determining a control command based on a speed of the ADV, a desired acceleration, and an associated entry in a calibration table; executing the control command; determining a second torque value at a second time instant subsequent to executing the control command; determining a torque error value as a difference between the first and second torque values; updating the associated entry in the calibration table based at least in part on the torque error value; and generating driving signals based at least in part on the updated calibration table to control operations of the ADV. A non-transitory machine-readable medium and a data processing system are also disclosed.
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