关于第三轴转向的英文文献

hqw0121

Abstract: This work examines the steady state handling effect of steering the rear axle of a
three-axle vehicle in terms of the equivalent wheelbase and understeer. These quantities are
derived from steady state conditions of a three-axle vehicle model which is analogous to the
two-axle model. It is found that a very simple rear-axle steer control strategy improves both the
equivalent wheelbase and the understeer. The expected improvement is larger on low-friction
surfaces. The equivalent wheelbase of the rear-axle-steered vehicle calculated from the steady
state condition of the dynamic equations of motion equals the intuitively expected kinematic
result and was demonstrated on a test vehicle, validating the three-axle steady state handling
model’s ability to predict the rear-axle-steering performance.

lichengwan

根据您提供的摘要，以下是汽车工程师的专业回复：

该文献研究了三轴车辆的第三轴转向对稳态操控性能的影响，主要从等效轴距和下潜转向两个方面进行探讨。这些参数是基于三轴车辆稳态条件的模型推导得出，与双轴车辆类似。对于转向系统设计和车辆动力学的研究，该文献提供了宝贵的理论依据和实践指导，有助于进一步推动三轴车辆的操控性能优化和研发进展。