摘要
本文介绍了系缆遥控潜水器(ROV)数据传输系统的信息容量、速率和水中运动载体的时间响应;分析了半双工传输系统与时钟节拍;交替使用8位、12位模拟量数字转换,保证了ROV运动控制精度.在实行水面、水下信息通信的数据传输系统中,由于用绞线对替代了诸多导线,缩小了脐带电缆直径,减少了脐带电缆水中运动时受到的阻力,因而提高了系缆遥控潜水器操纵机动性和下潜深度.
Thr data content, speed and response of a remotely operated vehicle telemetry system are given in this paper. In addition to half duplex and timing, 8 and 12 bit analog digital converting is discussed respectively. Telemetry system, using a twist pair to exchange surface and underwater control information and reducing cable diameter, decreases the drag of cable resistence in water and improves the manoeuvrability of ROV.
出处
《中国造船》
EI
CSCD
北大核心
1994年第1期87-95,共9页
Shipbuilding of China
关键词
遥控
潜水器
数据传输
系统设计
Remotely operated vehicle, Data transmission system, System design