基于模型预测控制的转向与制动组合防撞控制方法

IF 1.5 4区 工程技术 Q3 ENGINEERING, MECHANICAL
Shaosong Li, Detao Li, Han Wang, Yanbo Jiang, Gaojian Cui
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引用次数: 0

摘要

本文提出了一种基于模型预测控制的转向和制动组合防撞控制方法。这种方法可以克服单一转向或制动防撞的局限性,提高车辆在极端复杂条件下的安全性和跟踪性能。在设计模型预测控制(MPC)优化目标时,考虑了轮胎力的利用率、路径跟踪性能和行驶稳定性。此外,还将前轮角度和四轮制动扭矩作为优化变量。仿真结果表明,所提出的方法可以大大提高车辆的路径跟踪性能和行驶稳定性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Combined Steering and Braking Collision Avoidance Control Method Based on Model Predictive Control

Combined Steering and Braking Collision Avoidance Control Method Based on Model Predictive Control

A combined steering and braking collision avoidance control method based on model predictive control is proposed in the present paper. This method can overcome the limitations of single steering or braking collision avoidance and improve vehicle safety and tracking performance in extremely complex conditions. The utilization rate of tire force, path tracking performance, and driving stability are considered in the design of the model predictive control (MPC) optimization objective. In addition, the front wheel angle and four-wheel braking torque are taken as the optimization variables. Simulation results showed that the proposed method can greatly improve the path tracking performance and driving stability of vehicles.

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来源期刊
International Journal of Automotive Technology
International Journal of Automotive Technology 工程技术-工程:机械
CiteScore
3.10
自引率
12.50%
发文量
129
审稿时长
6 months
期刊介绍: The International Journal of Automotive Technology has as its objective the publication and dissemination of original research in all fields of AUTOMOTIVE TECHNOLOGY, SCIENCE and ENGINEERING. It fosters thus the exchange of ideas among researchers in different parts of the world and also among researchers who emphasize different aspects of the foundations and applications of the field. Standing as it does at the cross-roads of Physics, Chemistry, Mechanics, Engineering Design and Materials Sciences, AUTOMOTIVE TECHNOLOGY is experiencing considerable growth as a result of recent technological advances. The Journal, by providing an international medium of communication, is encouraging this growth and is encompassing all aspects of the field from thermal engineering, flow analysis, structural analysis, modal analysis, control, vehicular electronics, mechatronis, electro-mechanical engineering, optimum design methods, ITS, and recycling. Interest extends from the basic science to technology applications with analytical, experimental and numerical studies. The emphasis is placed on contributions that appear to be of permanent interest to research workers and engineers in the field. If furthering knowledge in the area of principal concern of the Journal, papers of primary interest to the innovative disciplines of AUTOMOTIVE TECHNOLOGY, SCIENCE and ENGINEERING may be published. Papers that are merely illustrations of established principles and procedures, even though possibly containing new numerical or experimental data, will generally not be published. When outstanding advances are made in existing areas or when new areas have been developed to a definitive stage, special review articles will be considered by the editors. No length limitations for contributions are set, but only concisely written papers are published. Brief articles are considered on the basis of technical merit.
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