单片机与嵌入式系统应用2017，Vol.17Issue(8)：65-68,4.
SSAL算法优化的超声波测距系统
Ultrasonic Distance Measurement System Based on SSAL Algorithm Optimize
时继潮 1李新红 1王雅涵 1吴佳齐 1吕闪1
作者信息
- 1. 大连交通大学电气信息学院,大连116028
- 折叠
摘要
Abstract
The traditional ultrasonic ranging system only simply filter the system,which simply takes the average after multiple measurements.This approach will occur sensor error situation and result in large final measurement error,thus triggers a false j udgment.Aiming at the above problems,the traditional ultrasonic measurement method is improved and an ultrasonic ranging system based on SSAL algorithm is designed in this paper.The experiment results show that the probability of wrong judgment is greatly reduced after the return signal is handled by SSAL algorithm,and it can get exactly return values.It is greatly improve the accuracy of the measurement.关键词
滤波/超声波测距/SSAL算法/精度Key words
wave filtering/ultrasonic distance measurement/the algorithm of SSAL/accuracy分类
计算机与自动化引用本文复制引用
时继潮,李新红,王雅涵,吴佳齐,吕闪..SSAL算法优化的超声波测距系统[J].单片机与嵌入式系统应用,2017,17(8):65-68,4.
