分布式驱动车辆转矩控制试验研究

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中图分类号：U469.72；U461.2；U461.4 文献标志码：ADOI： 10.20104/j.cnki.1674-6546.20250103

Experimental Research on Torque Control of Distributed-Drive Vehicles

YangLe，Mei Zhipeng，WeiGuangjie，You Daoliang （JianglingMotor Co.，Ltd.，Nanchang330031）

【Abstract】To enhence the rationalityof the vehicle torque control strategyfor distributed-drivevehicles，this paper proposesacontrol strategybasedonanoptimize torque distribution strategytoreducetheoperatingconditions ofsynchronous zero-crossingof thefrontandreardual motors，therebyimproving issuessuchasvehicleresonanceandimpact.Inaddition，for typicaloperating conditions suchasrapidacceleration withalarge throtledepresson whenthe bateryhaslowpower，atorque follwing filteringoptimizationcontrolmethod isproposed toimprove theproblemofslowvehicleaccelerationcaused by insuicientsystemcapacity.Thetestresultsshowthattheproposed zero-crossngcontrol strategy effctivelyoptimizes the problemof vehicleimpactcausedbythesynchronouszero-crosing of dual motors;theproposedvehicle torque fltering optimization control method increases the vehicle's acceleration at a characteristic point by 0.62m/s2 in a power-feedback state，while ensuring driving comfort.

Key Words：Distributed drive，Driving performance， Zero-crossing control， Torque filtering 【引用格式】杨乐，梅志鹏，魏广杰，等.分布式驱动车辆转矩控制试验研究[J].汽车工程师，2026（2）：27-32. YANGL，MEIZP，WEIGJ，etal.ExperimentalResearchon Torque ControlofDistributed-Drive Vehicles[J]. Automotive Engineer，2026（2）： 27-32.

1前言

分布式驱动电动汽车凭借其驱动传动链短、传动高效、结构紧凑等优势，成为新能源汽车的重要发展方向。（剩余6196字）