Jo, H., Yeom, M., Lee, J., Park, K. et al., "Development of Intelligent Tire System," SAE Technical Paper 2013-01-0744, 2013, doi:10.4271/2013-01-0744.
Although tire forces are important as factors governing the behavior of a vehicle, current chassis control systems have used tire forces indirectly estimated. Hence, this research developed Intelligent Tire System (i-Tire) that can measure tire forces directly. This system used a deform gage and a surface acoustic wave (SAW) sensor, which are capable of passive radio communication. The performance of this developed system was tested with a tire test system (MTS Flat Trac) and a vehicle test.