基于Matlab-simulink的航空重力仪陀螺稳定平台仿真

摘要

基于航空重力测量的独特优越性,研究了陀螺稳定平台在航空测量系统中的作用.运用Matlab simulink仿真模块建立单轴陀螺稳定平台稳定回路系统;建立修正回路数学模型,给定仿真条件下进行系统仿真并得出仿真结果;给出航空重力测量水平误差改正模型,并得出水平误差改正值.%Considering the unique superiority of airborne gravity survey, the application of gyro-stabilized platform in airborne gravity survey system was researched. Firstly, the stable loop system of single-axis gyro stabilized platform was established by using simulation module of matlab-simulink. Secondly, the mathematical module of correction circuit was established. Under the condition that we input limited parameters, simulation results were obtained. Thirdly, the horizontal error correction model for airborne gravity measurement was established and the horizontal error correction values were obtained.