www.gusucode.com > 基于Matlab的弹道转换算法 > 基于Matlab的弹道转换算法\文件说明.txt

    针对靶场试验系统数据流程中弹道数据坐标表示方法和记录存储格式差异极大、现行坐标转换技术整合度低、操作性差等问题,结合任务需求,总结了试验任务中常用的坐标系。提出利用大地坐标系下的发射点和瞄准点,通过改进的白塞尔算法计算发射方位角,论证了将飞行高度转换为发射y向分量的解析几何计算方法,利用Matlab GUI设计实现了弹道数据的自动化转换,并应用于靶场数据处理工作。实践证明,这种方法转换模型数据准确,能够修正2°以内的给定方位角偏差,操作灵活,具有良好的用户体验。 Aiming at the problem that the trajectory data coordinate representation method and the recording storage format are very different in the data flow of the range test system, the existing coordinate transformation technology has low integration and poor operation,

Demand, summed up the test task commonly used in the coordinate system. It is proposed that the emission azimuth is calculated by the improved Baise algorithm using the emission point and aiming point in the geodetic coordinate system.

Flight geometry is transformed into the analytic geometry of the y-direction component, and the automatic conversion of the trajectory data is realized by Matlab GUI design and applied to the data processing of the range.

Practice has proved that this method to convert the model data accurate, able to correct within 2 ° within a given azimuth deviation, flexible operation, with a good user experience.