摘要
为了提高测量精度和系统性能,将现场可编程门阵列 (FPGA)技术用于超声波测距模块设计,测量精度达到 2. 5mm,抗干扰能力强,具有良好的应用价值。
In order to improve the precision and dependability,the technology of FPGA is used in the design of ultrasonic distance measuring module.A precision of 2.5mm is got.The system’s anti-jamming capability is high.The application value of this method is excellent.
出处
《传感器技术》
CSCD
北大核心
2005年第2期57-59,共3页
Journal of Transducer Technology
关键词
现场可编程门阵列
超声
测距
FPGA(field-programmable gate array)
ultrasonic
distance measuring
