首页>
外国专利>
System and method for determining tire uniformity parameters from piezoelectric measurements in the anti-deflection region of a tire
System and method for determining tire uniformity parameters from piezoelectric measurements in the anti-deflection region of a tire
展开▼
机译:用于根据轮胎的抗偏转区域中的压电测量确定轮胎均匀性参数的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and methods of determining tire uniformity parameters from piezoelectric tire sensor output signals obtained while operating in the counter-deflection zone include establishing a transfer function that relates a tire uniformity parameter to the piezoelectric output signals. Piezoelectric output signals from two or more piezoelectric tire sensors are then monitored to measure the voltage change from each piezoelectric tire sensor while it is operating in the counter-deflection zone. These output signals are correlated, and an actual tire uniformity parameter value is determined by applying the measured and correlated piezoelectric output signal voltage change levels to the established transfer function. Actual tire uniformity values are ultimately provided as electronic output to a user.
展开▼