Experiment Science and Technology, Volume. 23, Issue 4, 126(2025)

Experimental Design of Ultrasonic Ranging Based on NI ELVIS III and LabVIEW

Junfang GAO*, Yu GUO, and Wenbin ZHANG
Author Affiliations
  • School of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650093, China
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    With the development of artificial intelligence, ultrasonic ranging plays a pivotal role in both industry and daily life. To achieve industry-education integration, an ultrasonic ranging experimental system was designed for the Engineering Test Technology course. Module circuits for the ultrasonic ranging transmitter and receiver were designed and simulated in Multisim; a physical system was then built on an NI ELVIS III breadboard, and the actual circuits were debugged by connecting ultrasonic transducers, with the results compared to the simulation waveforms; upper-level computer software was developed by using LabVIEW to accomplish functions such as signal acquisition, data processing, and graphical display. Through the concrete implementation of this experimental project, students gained a deeper understanding of the system architecture of engineering testing technology and a more thorough comprehension of the key knowledge points in the course. This lays a solid foundation for the future development of high-precision, large-scale testing systems targeting complex industrial environments, demonstrating considerable practical value.

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    Junfang GAO, Yu GUO, Wenbin ZHANG. Experimental Design of Ultrasonic Ranging Based on NI ELVIS III and LabVIEW[J]. Experiment Science and Technology, 2025, 23(4): 126

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    Paper Information

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    Received: Feb. 13, 2025

    Accepted: --

    Published Online: Jul. 30, 2025

    The Author Email: Junfang GAO (413369568@qq.com)

    DOI:10.12179/1672-4550.20250051

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