摘要
详细介绍了超声波测距传感器的测距原理及其测试精度的影响因素 。
Specifies the distance measuring principles and testing precision's affection facts of ultra sonic distance measurement sensor.Analyses its structure style in the use of automatic adjusting system and some noticed points to improve its control precision.
出处
《筑路机械与施工机械化》
2002年第6期20-22,共3页
Road Machinery & Construction Mechanization
