1. Development of multi-target ultrasonic ranging system based on ATMEGA64 singlechip microcomputer;wei;Industry Instrument and Automatic Equipment,2020
2. Research on improving the accuracy of ultrasonic ranging;zhang;Modern Electronics Technique,2007
3. Chen Yimin. Reality of Distance Measurement and Ultrasonic Sensor Curve-fitting Based on Least Square Method;wei;Sensor World,2004