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首页> 外文期刊>SAE International Journal of Vehicle Dynamics, Stability, and NVH >Hardware-in-the-Loop Testing of a Hybrid Brake-by-Wire System for Electric Vehicles
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Hardware-in-the-Loop Testing of a Hybrid Brake-by-Wire System for Electric Vehicles

机译:电动汽车混合线控制动系统的硬件在环测试

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摘要

Recent trends in automotive engineering, such as electrification and automatization, are opening chances as well as challenges due to the increased demand on new chassis components (e.g., drive-train, brakes, steering, suspension, etc.) and control methods. This fast-growing market requires new methods to frontload as much efforts as possible to early design stages. The present article deals with a relevant case study on anti-lock braking system (ABS) design and tuning via hardware-in-the-loop (HIL) tests and rapid control prototyping (RCP) techniques on a hybrid brake-by-wire (BBW) system. Three types of wheel slip control algorithms are tested and benchmarked against each other. It was demonstrated that HIL simulations are suitable to develop vehicle subsystems and control strategies in a quite realistic manner even if the target vehicle or prototype is not available yet. Moreover, the benefits of continuous control approaches against classical rule-based wheel slip control were shown. In the article, aspects such as brake system architecture, control design, HIL testing environment, validation studies, and their analysis are further being discussed.
机译:最近的趋势在汽车工程、等电气化和自动化由于机会以及挑战需求增加新底盘组件(例如,卷、刹车、转向、悬架等)。和控制方法。需要新的方法来承载那么多的努力尽可能早期设计阶段。文章处理相关的案例研究防抱死制动系统(ABS)的设计和调优通过半(边境)测试和快速混合动力控制原型(RCP)技术brake-by-wire (BBW)系统。滑动控制算法和测试以对方为基准。证明了仿真模拟是合适的开发车辆子系统和控制策略即使目标在一个非常现实的方式车辆或原型还没有可用的。此外,连续控制的好处方法对经典的基于规则的车轮滑动控制显示。如制动系统结构、控制设计、仿真测试环境,验证进一步的研究,他们的分析进行了讨论。

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