舰船科学技术
艦船科學技術
함선과학기술
SHIP SCIENCE AND TECHNOLOGY
2010年
9期
87-90
,共4页
刘锡敬%郭正东%朱海%王光辉
劉錫敬%郭正東%硃海%王光輝
류석경%곽정동%주해%왕광휘
环境探测%白帽覆盖率%红外%DSP
環境探測%白帽覆蓋率%紅外%DSP
배경탐측%백모복개솔%홍외%DSP
environmental eetection%white cap coverage%IR%DSP
以实现水下运载体从水下探测海面环境为目的,在分析海面风速与风浪破碎、海浪破碎与温度差异、红外传感器性能与发展的基础上,提出一种采用红外传感器探测风浪破碎引起的温度偏差,利用风浪破碎与表层风速相关性获得一定区域内海面风速的新方法.
以實現水下運載體從水下探測海麵環境為目的,在分析海麵風速與風浪破碎、海浪破碎與溫度差異、紅外傳感器性能與髮展的基礎上,提齣一種採用紅外傳感器探測風浪破碎引起的溫度偏差,利用風浪破碎與錶層風速相關性穫得一定區域內海麵風速的新方法.
이실현수하운재체종수하탐측해면배경위목적,재분석해면풍속여풍랑파쇄、해랑파쇄여온도차이、홍외전감기성능여발전적기출상,제출일충채용홍외전감기탐측풍랑파쇄인기적온도편차,이용풍랑파쇄여표층풍속상관성획득일정구역내해면풍속적신방법.
Based on the knowledge of sea wave and performance of infrared sensor,a new method was explored to detect surface environment from underwater.The temperature difference between white cap of wave and surrounding was mostly focused on,which could be detected by some essential steps,such as using advanced infrared sensor,signal processing and propagation prediction of infrared in water.This paper proposed a new method and made it possible to detect surface environment from underwater.