数字海洋与水下攻防2026，Vol.9Issue(2)：224-233,10.DOI:10.19838/j.issn.2096-5753.2026.02.013
小质量无人机海上发射平台姿态稳定性分析
Attitude Stability Analysis of Offshore Launch Platforms for Lightweight UAVs
马小阳 1宋向华 1胡艺馨1
作者信息
- 1. 宜昌测试技术研究所,湖北 宜昌 443003
- 折叠
摘要
Abstract
To address the operational requirements of offshore UAV swarms,an offshore launch platform suitable for lightweight UAVs is designed in this paper.By establishing kinematics and wave models,the hydrodynamic characteristics are analyzed to achieve attitude stability under Sea State 4.An attitude control device is innovatively designed.Time-domain simulations and scaled-model tank tests are condcuted through OrcaFlex software and the Newmark-β method.It is concluded that the installed attitude control device achieves adaptive stability for the launch platform.Furthermore,an active control strategy is proposed utilizing the moment generated by the rapid rotation of a floating disc,optimizing control performance by adjusting the rotational angular velocity.The results demonstrate that this active control strategy effectively suppresses wave-induced attitude disturbances and significantly enhances platform stability.This verifies the feasibility of the attitude control device for offshore applications and provides a theoretical basis for determining launch windows for payloads on offshore launch platforms.关键词
海上发射平台/姿态控制/水动力特性/时域仿真Key words
offshore launch platform/attitude control/hydrodynamic characteristics/time-domain simulation分类
建筑与水利引用本文复制引用
马小阳,宋向华,胡艺馨..小质量无人机海上发射平台姿态稳定性分析[J].数字海洋与水下攻防,2026,9(2):224-233,10.
