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A Retrieval system for the underwater surveying instrument  

Kim Young Jin (Dankook university. Dept. of electronic and computer eng.)
Jeong Han Cheol (Dankook university. Dept. of electronic and computer eng.)
Huh Kyung Moo (Dankook university. Dept. of electronic and computer eng.)
Cho Young June (Korea institute technology)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SC / v.42, no.3, 2005 , pp. 33-40 More about this Journal
Abstract
In order to successfully exploit underwater resources, the first step would be a marine environmental research and exploration on the seafloor. Traditionally one sets up a long-term underwater experimental unit on the seafloor and retrieves the unit later after a certain period time. Essential to these applications is the reliable teleoperation and telemetering of the unit. This study presents ultrasonic-wave remote control system and an underwater sound recognition algorithm that can identify the sound signal without the influence of disturbances due to underwater environmental changes. The proposed method provides a means suitable for units which require low power dissipation and long-time underwater operation. We demonstrate its ability of securing stability and fast sound recognition through experimental methods.
Keywords
Acoustic release; ultrasonic-wave; underwater; remote control system;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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