船用捷联式惯导与超导陀螺监控器组合导航研究  

Research on Marine Integrated Navigation of Strapdown Inertial Navigation and Superconducting Gyro Monitor

作　　者：朱炼[1,2] ZHU Lian(School of Intelligent Systems Science and Engineering,Harbin Engineering University,Harbin 150001,China;School of Application Engineering,Anhui Business and Technology College,Hefei 231131,China)

机构地区：[1]哈尔滨工程大学智能科学与工程学院,黑龙江哈尔滨150001 [2]安徽工商职业学院应用工程学院,安徽合肥231131

出　　处：《榆林学院学报》2022年第6期26-30,共5页Journal of Yulin University

基　　金：安徽省高等学校自然科学研究项目(KJ2020A1094)。

摘　　要：为了克服超导陀螺仪施矩困难,将超导陀螺组成监控器,与捷联式惯导系统进行组合,构成捷联式惯导与超导陀螺监控器组合导航系统来提高船用导航的精度。首先,分析了超导陀螺监控器的组成和原理;其次,推导出了捷联式惯导与超导陀螺监控器组合导航的数学模型;最后,通过仿真分析,得到了组合导航的误差均方差曲线。In order to overcome the difficulty of torque application of superconducting gyroscope,superconducting gyroscope is composed of monitor.It is combined with strapdown inertial navigation system to form integrated navigation system to improve the accuracy of marine navigation.Firstly,the composition and principle of superconducting gyro monitor are analyzed.Secondly,the mathematical models of integrated navigation of strapdown inertial navigation and superconducting gyro monitor are derived.Finally,the curves of mean square error of integrated navigation are obtained by the simulation analysis.

关 键 词：超导陀螺监控器 捷联式惯导 组合导航 

分 类 号：TP15[自动化与计算机技术—控制理论与控制工程]