基于Qt的船用CCD星敏感器导航系统仿真研究  

Simulation Research of Ship-Borne CCD Star Sensor Navigation System Base on Qt

作　　者：张莉 ZHANG Li(Zhengzhou Railway Vocational and Technical College,Zhengzhou 450000,China)

机构地区：[1]郑州铁路职业技术学院,郑州450000

出　　处：《船舶工程》2021年第5期114-120,128,共8页Ship Engineering

摘　　要：针对星敏感器这种典型船用自主导航设备进行建模,在一定程度上利用软件模拟CCD星敏感器工作原理,感知由剧情平台所提供的船舶位置和姿态信息采用以太网作为同星敏感器导航设备的通信接口,通过仿真模型计算给出船舶当前姿态信息,采用以太网发送给综合导航驾驶台仿真软件进行综合显示。此仿真系统满足模拟星敏感器运行情况、跨平台和交互性等需求,目前已经成功应用于实际项目,具有良好应用价值。Aiming at the star sensor, which is typical marine autonomous navigation equipment is modeled. To a certain extent, software is used to simulate the working principle of CCD star sensor. The position and attitude information of the ship provided by the scenario platform is sensed. Ethernet is used as the communication interface of the navigation equipment of the same star sensor. The current attitude information of the ship is calculated through the simulation model and sent to the simulation software of integrated navigation bridge is used for comprehensive display. The simulation system meets the requirements of simulating star sensor operation, cross platform and interaction. At present, it has been successfully applied in practical projects, and has good application value.

关 键 词：船舶 自主导航 CCD星敏感器 姿态信息 

分 类 号：V249.32[航空宇航科学与技术—飞行器设计]