Estimation of Tire Forces for Application to Vehicle Stability Control

被引：134

作者：

Cho, Wanki ^{[1
]}

Yoon, Jangyeol ^{[1
]}

Yim, Seongjin ^{[2
]}

Koo, Bongyeong ^{[3
]}

Yi, Kyongsu ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151744, South Korea

[2] Seoul Natl Univ, Sch Creat Engn Design Next Generat Mech & Aerosp, Seoul 151744, South Korea

[3] Mando Corp, Cent R&D Ctr, Kyonggi Do 446901, South Korea

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2010年 / 59卷 / 02期

关键词：

Estimation; longitudinal/lateral tire-force estimator; random-walk Kalman filter; unified chassis control (UCC); vehicle lateral stability; FRICTION; OBSERVER;

D O I：

10.1109/TVT.2009.2034268

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Estimated tire forces can be used to implement unified-chassis-control (UCC) systems. This paper presents a scheme for longitudinal/lateral tire-force estimation. The longitudinal and lateral tire-force-estimation scheme has been designed, and this consists of the following five steps: vertical tire-force estimation, shaft torque estimation, longitudinal tire-force estimation based on a simplified wheel-dynamics model, lateral tire-force estimation based on a planar model, and the combined tire-force estimation. The combined tire-force-estimation scheme has been designed to compensate for the longitudinal/lateral tire-force estimator, which uses a random-walk Kalman filter. The proposed estimation scheme has been integrated into a UCC system. The performance of the UCC system, including the estimator, has been evaluated via computer simulations conducted using the vehicle dynamic software CARSIM, the ASM vehicle model, and the UCC system coded with Matlab/Simulink.

引用

页码：638 / 649

页数：12

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