基于蒙特卡洛法的单全站仪调炮精度测量系统不确定度研究

为改进调炮精度测量系统,对单全站仪调炮精度测量系统进行数学建模,采用蒙特卡洛法进行测量精度分析,并在数学模型中修正了测量过程中影响测量精度的主要因素。其测量不确定度与双经纬仪调炮精度测量系统进行了基于蒙特卡洛法的MATLAB仿真计算比较。其仿真结果表明,单全站仪测量系统满足布站距离要求时,测量精度优于双经纬仪调炮精度测量系统,且单全站仪系统操作工作量仅为双经纬仪系统的一半,极大地简化了操作,提高了效率,在调炮精度测量中具有良好的应用价值。

Research on Uncertainty of Gun Slaving Accuracy Measurement System with One Total Station Based on Monte Carlo Method

For the purposes of improving gun slaving accuracy measurement system, the mathematical model is to be conducted through gun slaving accuracy measurement systems with one total station, which is to be used to correct the main factors in affecting the measurement precision in the process of measurement. MATLAB based on Monte Carlo method is to be used to simulate and analyze the uncertainty of the gun slaving accuracy measurement system. The simulation results indicate that when total station measurement system meets the distance requirement, its accuracy is higher than that of double theodolite measurement system with the workload of the system of one total station being half of that of double theodolite system, which simplifies the operation and improves the working efficiency, posse-ssing good application value in the measurement of gun slaving accuracy measurement system.