Research progress on measurement technology of acoustic noise radiated by underwater vehicles

Hongying Hou; Xiaoyuan Li; Liang Zhang; Chunxia Meng

doi:10.1117/12.2644609

10 November 2022 Research progress on measurement technology of acoustic noise radiated by underwater vehicles

Hongying Hou, Xiaoyuan Li, Liang Zhang, Chunxia Meng

Proceedings Volume 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022); 123012O (2022) https://doi.org/10.1117/12.2644609
Event: 6th International Conference on Mechatronics and Intelligent Robotics, 2022, Kunming, China

Abstract

The characteristic of far-field radiated noise of underwater vehicle is an important index to evaluate its stealth performance. Therefore, the level of radiated noise measurement technology has become a key factor affecting the ability of target acoustic recognition and stealth. This paper summarizes and analyzes the related progress of measurement technology of underwater vehicle radiated noise at home and abroad, including foreign PVLAMS, STAFAC measurement system, vector hydrophone measurement technology, civilian ship radiated noise test and standard, far-field estimation method based on actual measurement and model, etc. It provides a comprehensive reference conclusion for the research of radiated noise measurement technology and engineering practice.

Citation Download Citation

Hongying Hou, Xiaoyuan Li, Liang Zhang, and Chunxia Meng "Research progress on measurement technology of acoustic noise radiated by underwater vehicles", Proc. SPIE 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022), 123012O (10 November 2022); https://doi.org/10.1117/12.2644609

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