摘要
以直接检测型超声波传感器UB为例,用试验的方式测定其响应曲线,根据响应曲线用估算法计算出该超声波传感器在检测范围内某一位置处能测到的物体最大移动速度,从而进一步确定了传感器的应用范围。
Taking the ultrasonic sensor as an example,the response curve is determined based on experimental ways.Under the response curve,the maximum moving speed of the detected objects is estimated.Eventually,the sensor range of applications is confirmed.
出处
《煤炭技术》
CAS
北大核心
2012年第1期55-56,共2页
Coal Technology
