Design of Millimeter Range High Precision Ultrasonic Distance Measurement System

Author(s):  
Rong Xiang ◽  
Zhengui Shi
2015 ◽  
Vol 35 (s2) ◽  
pp. s212001
Author(s):  
许立明 Xu Liming ◽  
宋有建 Song Youjian ◽  
梁飞 Liang Fei ◽  
师浩森 Shi Haosen ◽  
胡明列 Hu Minglie ◽  
...  

2009 ◽  
Vol 19 (10) ◽  
pp. 644-646 ◽  
Author(s):  
K. Haddadi ◽  
M.M. Wang ◽  
D. Glay ◽  
T. Lasri

2021 ◽  
Author(s):  
Wenqing Pan ◽  
Dengwei Zhang ◽  
Cui Liang ◽  
Chao Ma ◽  
Xiaowu Shu ◽  
...  

2011 ◽  
Vol 301-303 ◽  
pp. 959-964 ◽  
Author(s):  
Da Lin Cheng ◽  
Yi Wang ◽  
Yong Jie Ren ◽  
Xue You Yang

A novel crankshaft and camshaft measurement system by optoelectronic scanning of which a flat-crystal was used to generate high depth of parallelism scanning laser was implemented. The general structure and principle were given. Mass of test results showed that the system could achieve high precision. The ranges could achieve ±8μm, standard deviation could achieve 3μm, and easy to operate, work reliably, automatically and on line measurement could be implemented.


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