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A 'SMART TIRE' SYSTEM FOR TIRE/ROAD FRICTION ESTIMATION

机译:用于轮胎/道路摩擦估计的“智能轮胎”系统

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In this paper, we present the development of a tire deformation sensing system that can provide the critical information for estimation of tire/road interaction for mobile robots and vehicles. Polyvinylidene fluoride (PVDF)-based sensor is designed and fabricated to embed on the inner tread surface to measure the rubber tread deformation. Analytical models of the PVDF-based sensing system are presented to capture the tire/road contact information and friction characteristics. The sensed deformation measurements are integrated with the on-board control system through a wireless data transmission module. Experimental results on a skid-steered mobile robot are presented to show the feasibility of the developed sensing system.
机译:在本文中,我们介绍了轮胎变形感测系统的开发,其可以提供用于估计移动机器人和车辆的轮胎/道路交互的关键信息。基于聚偏二氟乙烯(PVDF)的传感器设计和制造成嵌入内部胎面表面以测量橡胶胎面变形。提出了基于PVDF的传感系统的分析模型,以捕获轮胎/道路接触信息和摩擦特性。感测的变形测量​​通过无线数据传输模块与车载控制系统集成在一起。提出了在滑动转向移动机器人上的实验结果,以显示开发的传感系统的可行性。

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