发明名称 STEERING CONTROL SYSTEM HAVING SPEED-BASED CENTERING
摘要 A steering control system (34) for a machine (10) having a traction device (14) is disclosed. The steering control system may have a steering actuator (18), and a steering sensor (46) configured to generate a first signal indicative of an actual steering angle of the machine. The steering control system may also have an operator input device (20), an input sensor (42) configured to generate a second signal indicative of desired steering of the machine, and a feedback actuator (47) operatively connected to the operator input device. The steering control system may further have a travel speed sensor (44) configured to generate a third signal indicative of a travel speed of the machine, and a controller (48) configured to activate the steering actuator to move the traction device an amount based on the first and second signals and to activate the feedback actuator to urge the operator input device toward the neutral position based on the third signal.
申请公布号 WO2012118709(A3) 申请公布日期 2013.02.21
申请号 WO2012US26533 申请日期 2012.02.24
申请人 CATERPILLAR INC.;BRICKNER, CHAD 发明人 BRICKNER, CHAD
分类号 B62D6/00;B62D5/06;B62D5/12 主分类号 B62D6/00
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