Rear wheel active steering system, vehicle stability control method and system and medium
The invention relates to the technical field of intelligent chassis and automobile active safety, in particular to a rear wheel active steering system, a vehicle stability control method, a vehicle stability control system and a medium. The actual rear wheel steering angle is obtained through a rack...
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| creator | TANG WENJI LIU QIANG ZHAN SIYA LIU CONGZHI HE QINBO CHEN JIJUN |
| description | The invention relates to the technical field of intelligent chassis and automobile active safety, in particular to a rear wheel active steering system, a vehicle stability control method, a vehicle stability control system and a medium. The actual rear wheel steering angle is obtained through a rack position signal collected by the rack position sensor in real time and a rear wheel steering structure characteristic look-up table, the control system conducts closed-loop feedback control on the motor according to the deviation between the expected rear wheel steering angle and the actual rear wheel steering angle, and the vehicle is made to work in a safe state all the time. According to the rear wheel active steering control method, driving working condition recognition and instability emergency intervention are utilized, the safety problem of high-speed driving of the vehicle is well solved, and the ideal control effect can be achieved on various different road surfaces, different tire pressures and different |
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| language | chi ; eng |
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| subjects | CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL |
| title | Rear wheel active steering system, vehicle stability control method and system and medium |
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