基于斜距测量的浮标位置计算方法研究

Research of Buoy Position Calculation Method Based on Slanting Distance Measurement

根据航空搜潜浮标与飞机的相对距离和方位,采用最小二乘法,分析了计算浮标位置的原理、方法,建立了相应的数学模型和仿真算法;仿真分析了方位估计值对计算浮标位置收敛速度的影响,同时验证了文中所建算法的正确性。

According to the relative distance and orientation between airborne anti-submarine buoy and airplane, the mathematical model, adopting least squares method, and simulation algorithm for calculating the buoy position are established in this paper. The simulation results show the estimated azimuth's influence on the convergence speed of calculating buoy position, and indicate the validity of the algorithm.