海流探测仪器与技术研究现状及展望
Current status and future prospects of ocean current detec-tion instruments and technologies
康文慧 1徐东昕 1赵强 2曲轶 1张文 3谢栋樑1
作者信息
- 1. 海南师范大学物理与电子工程学院 海南省激光技术与光电功能材料重点实验室 海南省院士团队创新中心,海南海口 571158
- 2. 齐鲁工业大学(山东省科学院)海洋仪器仪表研究所,山东青岛 266061
- 3. 中国人民解放军国防科技大学气象海洋学院,湖南长沙 410073
- 折叠
摘要
精准、实时的海流数据是海洋资源开发与利用、海洋科学研究等方面的重要输入参数之一.海流探测仪器按照测量原理主要分为机械式、电磁式、声学多普勒式和声学时差式4类传统海流计,以及当前结合了光纤传感等技术的新型海流计.在本文中,作者从探测原理、优缺点、应用领域、发展现状等方面对传统海流计与光纤类海流计进行了梳理与总结,展望了未来海流探测仪器的发展趋势,并提出了一种基于连续时差法的光致超声测流方法.旨在对海流计的开发与研究提供借鉴与参考,在增进海洋探测技术的发展、加快实施海洋强国战略中具有一定的意义.
Abstract
Accurate and real-time ocean current data serve as crucial input parameters in various domains such as marine resource development,marine resource utilization,and oceanic scientific research.Traditionally,ocean cur-rent detection instruments fall into four categories based on detection principles:mechanical,electromagnetic,acoustic Doppler,and acoustic time difference ocean current meters.Presently,novel ocean current meters incor-porating optical fiber sensing technology exist.In this paper,we provide a comprehensive review and summary of both traditional and optical fiber-based ocean current meters,covering their detection principles,advantages,dis-advantages,application areas,and current development status.Considering the future trends in the development of ocean current detection instruments,we propose a laser-generated ultrasound flow measurement method based on the continuous time difference method.Our aim is to offer insights and references for the development and research of ocean current meters,significantly contributing to the advancement of ocean exploration technology and the rapid implementation of national strategies for maritime strength.
关键词
海流探测/机械式海流计/电磁式海流计/声学式海流计/光纤类海流计Key words
current detection/mechanical current meter/electromagnetic current meter/acoustic current meter/optical fiber current meter引用本文复制引用
基金项目
国家自然科学基金(62274048)
国家自然科学基金(62064004)
国家自然科学基金(62174046)
山东省"泰山学者"建设工程专项(TS20190951)
崂山实验室科技创新项目(LSKJ202204703)
海南师范大学大学生创新创业训练计划开放基金(榕树基金)(RSYH20231165812X)
出版年
2024
国家科技期刊平台
NSTL
万方数据