Absolute Distance Measurement Based on Self-Mixing Interferometry Using Compressed Sensing

Absolute Distance Measurement Based on Self-Mixing Interferometry Using Compressed Sensing

An absolute distance measurement sensor based on self-mixing interferometry (SMI) is suitable for application in aerospace due to its small size and light weight. However, an SMI signal with a high sampling rate places a burden on sampling devices and other onboard sources. SMI distance measurement...

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Bibliographic Details
Main Authors: Li Li, Yue Zhang, Ye Zhu, Ya Dai, Xuan Zhang, Xuwen Liang
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Applied Sciences
Subjects:
self-mixing interferometry
distance measurement
compressed sensing
recovery algorithm
Online Access:https://www.mdpi.com/2076-3417/12/17/8635

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