Improving the active safety of road vehicles by sensing forces and moments at the wheels
Improving the active safety of road vehicles by sensing forces and moments at the wheels
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DOI：
10.1080/00423110802037198
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发表时间：
2008-01-01
影响因子：
3.6
通讯作者：
Mastinu, Giampiero
中科院分区：
文献类型：
--
作者：
Gobbi, Massimiliano;Botero, Juan C.;Mastinu, Giampiero
本文回顾并提出了通过实时测量车轮力和力矩来提高道路车辆主动安全性的设想。世界上进行了许多研究，试图找到能够准确测量道路车辆车轮上的力和力矩的设备。特别是展示了米兰理工大学开发并获得专利的六组件测量轮。道路车辆的主动安全性与纵向运动（制动、牵引力控制）、横向运动（横摆力矩控制）和垂直运动（保持道路）有关。本文简要回顾了这三个领域的最新控制措施。基于这样一项最先进的调查。当今管制的弱点凸显出来。提出了一种新控制装置的提案，旨在利用车轮六轴测量中心提供的所有可用信息。通过感测车轮上的力可以显着提高车辆的主动安全性。
The paper reviews and presents which is the envisaged improvement of the active safety of road vehicles arising from the real time measurement of forces and moments at the wheels. There are many researches undertaken in the world attempting to find devices able to measure accurately, the forces and the moments at the wheels of road vehicles. In particular, a six-component measuring Wheel developed and patented at the Politecnico di Milano is presented. The active safety of road vehicles is, related to longitudinal motions (braking, traction control), lateral motions (yaw moment control) and vertical motions (road holding). In each of these three fields the paper briefly reviews the up-to-date controls. Based on such a state-of-the art survey. the weak points of today's controls are highlighted. A proposal of new controls is presented aiming to use all of the information available and provided by six-axis measuring hubs at the wheels. A considerable improvement of the vehicle active safety can he achieved by sensing the forces at the wheels.