Off-grid sparse based two-dimensional direction of arrival estimation of acoustic vector sensor array in impulse noise-Reference-Cited by-同舟云学术

Off-grid sparse based two-dimensional direction of arrival estimation of acoustic vector sensor array in impulse noise

Published:2022-09-20 Issue:9-10 Volume:53 Page:480-486
ISSN:0957-4565
Container-title:Noise & Vibration Worldwide
language:en
Short-container-title:Noise & Vibration Worldwide

Author:

Liang Longkai¹^ORCID,Shi Yiran²,Shi Yaowu²,Bai Zhejia³,He Wenchao⁴,Lv Xuhao⁴

Affiliation:

1. College of Mechanical and Electrical Engineering, Changchun University of Science and Technology, Changchun, China

2. The College of Communication Engineering, Jilin University, Changchun, China

3. The College of Information, Changchun Polytechnic, Changchun, China

4. The Institute of Science and Technology, Changchun Humanities and Sciences College, Changchun, China

Abstract

In order to estimate the direction of arrival (DOA) of acoustic vector sensor, the phased fractional low-order moment (PFLOM) is used to suppress impulse noise. First, based on PFLOM, an off-gird sparse based two-dimensional (2D) DOA estimation model for acoustic vector sensor array is proposed. Then, a three-step alternating iterative Orthogonal Matching Pursuit (OMP) algorithm is introduced to realize the off-grid 2D DOA estimation, and the self-pairing of azimuth and elevation is achieved. Finally, the effectiveness and accuracy of the proposed algorithm under impulse noise and small snapshots are verified by simulation.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Acoustics and Ultrasonics,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/09574565221128066

Reference30 articles.

1. Maximum likelihood estimation of direction of arrival using an acoustic vector-sensor

2. Performance analysis and DOA estimation method over acoustic vector sensor array in the presence of polarity inconsistency

3. A modified direction-of-arrival estimation algorithm for acoustic vector sensors based on Unitary Root-MUSIC

4. Multi-Source DOA Estimation Using an Acoustic Vector Sensor Array Under a Spatial Sparse Representation Framework

5. High-Resolution DOA Estimation Algorithm for a Single Acoustic Vector Sensor at Low SNR

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. ESRNN: Effective Residual Self-Attention Recurrent Neural Network with Soft Threading Function for Sound Event Location;2024-01-04

2. Infinite Weighted p-Norm Sparse Iterative DOA Estimation via Acoustic Vector Sensor Array under Impulsive Noise;Journal of Marine Science and Engineering;2023-09-14