基于超声波测距过程温度补偿系统的设计与研究

Design and Research of Temperature Compensation System Based on Ultrasonic Distance Measurement

测量环境温度的变化影响着超声波传播速度的大小,从而影响了超声波测量的准确性。本文设计了一种具有温度补偿功能的超声波测距系统,有效解决了环境温度对超声波测距的影响,提高了测量精度。

The change of ambient temperature affects the size of ultrasonic propagation velocity, which affects the accuracy of ultrasonic measurement. In this paper, an ultrasonic distance measurement system with temperature compensation function is designed, which effectively solves the influence of ambient temperature on ultrasonic distance measurement and improves the measurement accuracy.