穿浪双体船纵向运动控制系统试验水池样机方案设计

穿浪双体船在风浪中高速航行时纵向运动性能恶化是影响其适航性和安全性的主要问题。本文提出一种拖曳水池试验样机研制方案,由船模姿态检测系统、控制与数据采集系统和伺服系统与执行机构三部分构成闭环控制系统。基于样机总体技术指标要求,给出了样机各部分技术指标要求和功能需求,并进行了初步设计。基于该方案研制的试验样机,能够在拖曳水池试验中验证基于穿浪双体船纵向运动控制系统原理的正确性和有效性。

Tests Tank Prototype Design for WPC Longitudinal Motion Control System

For wave-piercing catamaran（WPC） sailing in the seawave with high speed, the poor longitudinal motion performance is a major issue to it＇s seaworthiness and safety. A towing tank tests prototype is proposed, which forms a closed-loop control system with ship model attitude detection system, control and data acquisition.system, servo system and the actuator. Based on prototype general technical requirements, the various parts of the prototype and functional requirements are given, and then preliminary design is put forward. Towing tank tests demonstrates the correctness and effectiveness of WPC longitudinal motion control system principle based on this paper＇s developed experimental prototype.