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首页> 外文期刊>Journal of the Chinese Society of Mechanical Engineers, Series C: Transactions of the Chinese Society of Mechanical Engineers >Vehicle Stability and Steerability Improvement by Integrated Dynamics Control Systems
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Vehicle Stability and Steerability Improvement by Integrated Dynamics Control Systems

机译：集成动力控制系统提高了车辆的稳定性和转向性

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摘要

This paper describes and compares two integrated dynamic controller systems (IDCs), developed to stabilize lateral dynamics and maintain steerability. The IDCs in question make use of a brake system, and front steering system. IDCB independently controls the brake systems of all four wheels, while IDCF controls the rear wheel brake systems and the front wheel steering system. A fuzzy logic control method and a sliding mode control method were employed to design the two systems. In addition, an AFS fuzzy logic controller is also developed to compare the response. The performance of the IDCs and AFS was tested under a variety of road and driving conditions. The results show that IDCB and IDCF tracked the reference yaw rate and reduced the body side slip angle under all tested conditions. These results indicate that IDCB and IDCF enhanced lateral stability and preserved steerability regardless of the brake input from a driver.
机译：本文介绍并比较了两个集成的动态控制器系统（IDC），这些系统是为稳定横向动态和保持可操纵性而开发的。所讨论的IDC使用制动系统和前转向系统。 IDCB独立控制所有四个车轮的制动系统，而IDCF控制后轮制动系统和前轮转向系统。采用模糊逻辑控制方法和滑模控制方法设计了两个系统。此外，还开发了AFS模糊逻辑控制器来比较响应。在各种道路和驾驶条件下对IDC和AFS的性能进行了测试。结果表明，在所有测试条件下，IDCB和IDCF都能跟踪参考偏航率并减小车身侧滑角。这些结果表明，IDCB和IDCF增强了横向稳定性并保持了可操纵性，而与驾驶员的制动输入无关。

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