基于域控制器的驅(qū)動防滑系統(tǒng)分模式控制方案

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中圖分類號：U463.6 文獻標識碼：A 文章編號：1003-8639（2025）08-0119-03

【Abstract】The existing schemes have problems of response lag and engineering adaptation.The article proposes an integrationschemebasedon thedynamicdomaincontroler，integrating parameter estimationandslipratecontrolina closed loop into the multi-in-onecontroler.TheAUTOSARarchitecture isadopted toachieve inter-core communication， andtheresponse time isshortened to 5ms.Theinnovative multi-modePID control strategy dynamically matches parameters basedonaxial velocity deviationandacceleration，taking intoaccountcomplex working conditions such as ice andsnow，andsplitroads.RealvehicletestsshowthattheaccelerationtimefromOto40km/honicyandsnowyroadsis 17.8 seconds，and the angular velocity of yaw on open roads is less than 0.016rad/s ，verifying the advantages of the scheme in terms of control accuracy and engineering practicability.

【Key words】 domain controller； drive anti-slip control； multi-mode control

0 引言

驅(qū)動防滑控制系統(tǒng)（TractionControlSystem，TCS）是車輛主動安全關(guān)鍵系統(tǒng)，分直接扭矩控制與滑轉(zhuǎn)率控制-2，量產(chǎn)車多用后者（如博世TCS），集成于制動控制器，通過CAN通信發(fā)降扭請求。（剩余3395字）